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S6A
Sword & Shield

Eevee Heroes PSA 10 Guide

10 cards tracked2 in stockReleased 2021S6A

Set History & Release Context

Eevee Heroes (Japanese set code s6a, full Japanese name Iibui Heroes / イーブイヒーローズ) launched in Japan on May 28, 2021 as a single-deck expansion focused entirely on the Eeveelution family. The set was structurally unusual for the Sword & Shield era because Pokemon Company chose not to release a direct English-language equivalent. Instead, the alt art chase cards from s6a were folded into Evolving Skies, an English mega-set released August 27, 2021 that combined s6a content with material from Sky Stream (s7R) and Towering Perfection (s7D). This means s6a is the original Japanese print of every Eeveelution VMAX alt art that English collectors associate with Evolving Skies, but with smaller print runs, different numbering, and Japanese-language text. The base s6a set contains 69 cards in the standard numbering plus a Secret Rare extension that pushes the full master set to 81 cards including SR Trainers and Special Art VMAX variants. Card 095, Umbreon VMAX Special Art by illustrator Kagemaru Himeno, became the most consequential modern Pokemon card outside the WOTC era. The set also delivered alt art VMAX treatments for Sylveon, Glaceon, Leafeon, Espeon, Vaporeon, Jolteon and Flareon — every member of the Eeveelution roster received a full art VMAX or V SR. Print volume was constrained by COVID-era distribution challenges in Japan; product was rationed at convenience stores and Pokemon Center retail, with single booster boxes climbing past 30,000 yen at peak speculation in late 2022. The set sits at the cultural center of Sword & Shield era Japanese TCG because it married the franchise's most marketable family of Pokemon with the alt art treatment that defined the era's chase appeal.

Japanese vs English

Eevee Heroes (s6a, May 28 2021 Japan) and Evolving Skies (August 27 2021 English) share the same alt art chase cards but are mechanically separate products. Moonbreon is s6a-095 in Japanese numbering and #215/203 in English Evolving Skies numbering — the same Kagemaru Himeno illustration, the same composition, but different language text, different set symbols, and different print volumes. The pricing relationship is consistent: Japanese s6a copies trade roughly 30-50% below English Evolving Skies copies on a like-for-like grade comparison. PSA 10 Japanese Moonbreon at $4,414 versus PSA 10 English Moonbreon historically trading $7,000-9,000 illustrates the spread. The reason is demand-side rather than supply-side — English-speaking collectors form the larger global market and default to English copies, while Japanese copies see thinner buyer pools outside Japan and Asia. Some collectors specifically prefer Japanese copies for centering and print quality (Japanese Pokemon production runs typically deliver tighter centering and cleaner edges than English print runs from the Sword & Shield era), which gives s6a a quality-collector niche. For Sylveon VMAX, Glaceon VMAX, Leafeon VMAX, and the rest of the Eeveelution alt arts, the JP-vs-EN spread compresses to roughly 20-35% because demand for these cards is more enthusiast-driven and less mass-market than Moonbreon. Strategy implication: if you are buying for Western resale, English Evolving Skies copies have better liquidity. If you are buying for personal collection or for Asian market resale, Japanese s6a copies offer better entry pricing and arguably better print quality.

Eevee Heroes PSA 10 Cards

10 cards

Top Chase Cards Explained

Umbreon VMAX Special Art (s6a-095), known universally as Moonbreon, anchors the entire set and arguably anchors the entire modern Pokemon TCG market. PSA 10 copies trade at $4,414 with 30-day sales volume of 378 units, making it both extremely valuable and extremely liquid — a rare combination in the grading market. Raw copies sit at $2,049 and PSA 9 at $2,250, meaning the PSA 10 multiplier is roughly 2.15x raw, which signals that grading risk is real but rewarded. The card depicts Umbreon perched on a rooftop under a crescent moon with Eevee resting beside it, a composition that translates well across collector demographics from competitive players to art-first buyers. Sylveon VMAX alt art occupies the second tier as the female-marketed sister card to Moonbreon — its English Evolving Skies version trades around $250-400 PSA 10 but Japanese s6a copies tend to lag at 30-40% of that price due to thinner Japan-specific demand. Glaceon VMAX (s6a-025 RRR variant tracks at $33.81 PSA 10 in our database, but the alt art SA variant trades significantly higher) and Leafeon VMAX (s6a-003 at $34.49 RRR — the SA variant again multiples higher) round out the secondary tier. The data point worth flagging is that the standard rainbow rare and RRR variants of the Eeveelution VMAX cards tracked in our database — Jolteon V SR at $39.37, Glaceon VMAX RRR at $33.81, Leafeon VMAX at $34.49, Umbreon VMAX RRR at $49.50 — sit in the $30-50 range. These are the non-alt-art versions, and they represent the budget entry points to the set. The price gap between the standard VMAX RRR ($49.50 for Umbreon) and the Special Art ($4,414 for Moonbreon) is roughly 89x, which is one of the most extreme intra-set price spreads in modern Pokemon. Eevee CHR (Character Rare) and the alt art Trainer cards including Aroma Lady SR (s6a-086 at $34.97) and Boss's Orders / Cynthia variants form a tertiary collecting layer. Espeon VMAX alt art and Vaporeon VMAX alt art exist as Japanese exclusives in s6a numbering and trade in the $150-400 PSA 10 range depending on submission population. The set's depth — eight Eeveelutions, multiple Trainer alts, the Moonbreon centerpiece — gives it more chase variety than most single Sword & Shield era expansions, and that depth supports the booster box premium even as individual non-Moonbreon singles have softened from 2022 peaks.

Pull Rates & PSA 10 Grading Yields

raritypull_ratepsa10_yield
Special Art (SA) VMAX — Moonbreon tier1 in 180 packs55-65%
Special Art (SA) V — alt art Trainer SR tier1 in 90 packs50-60%
Hyper Rare (HR / Rainbow Rare)1 in 60 packs45-55%
Super Rare V (SR)1 in 30 packs55-65%
VMAX RRR (standard art)1 in 12 packs60-70%
V RR (standard art)1 in 8 packs65-75%
Character Rare (CHR) — Eevee variants1 in 25 packs55-65%
Holo Rare R / U / C base1 in 4 / standard / standard60-70% / 50-60% / 45-55%

Pull rates are per standard booster pack. PSA 10 yields are estimates based on community submission data.

Investment Analysis

Eevee Heroes investment thesis splits cleanly into two distinct theses, and conflating them is the most common mistake we see among new buyers. Thesis one is Moonbreon. The card has its own demand curve independent of the rest of the set. PSA 10 sales volume of 378 units in 30 days makes it one of the most actively traded modern singles in the entire hobby, comparable to Charizard UPC promo and Pikachu Illustrator chase tiers in liquidity terms. The $4,414 PSA 10 price reflects a structural floor built on three pillars: Umbreon as Pokemon's most popular non-starter species in Western collector surveys, the Kagemaru Himeno illustration which is regarded as career-defining work, and the Japanese-print scarcity premium relative to the more abundant English Evolving Skies version. Buying Moonbreon is closer to buying a blue-chip equity than buying a typical TCG card — you get liquidity, you get price discovery, and you get a clear comparable in the English Evolving Skies #215 Moonbreon. Thesis two is everything else. The non-Moonbreon Eeveelution VMAX alt arts (Sylveon, Glaceon, Leafeon, Espeon, Vaporeon, Jolteon, Flareon SA variants) are a completion play. Buyers want all eight, and they will pay premium for the seventh and eighth cards needed to finish the set even if individual cards have soft demand standalone. This creates an interesting dynamic where the cheapest Eeveelutions — typically Flareon and Jolteon SA — sometimes outperform on percentage basis as completers chase the final pieces. Sealed Japanese booster boxes carry the highest beta exposure to set sentiment. They peaked above $1,000 in 2022 and have since traded in the $400-700 range with downside cushioned by Moonbreon EV math (a single Moonbreon hit covers 4-6 boxes, and pull odds of roughly 1-in-180 give boxes a non-trivial chase value). The structural ceiling on Moonbreon specifically depends on Japanese supply absorption rates — most copies in circulation are still in raw Japanese hands, and grading submissions through PSA Japan continue to add to population. Investors should treat Moonbreon as a hold-3-years-minimum position and treat the rest of the Eeveelutions as faster-trading inventory.

Collecting Strategies

Three coherent collecting strategies work for s6a. The Moonbreon grail strategy is the single-card focus play: buy one PSA 10 Moonbreon as a $4,400 portfolio anchor, accept that you own the most consequential modern Pokemon card, and ignore the rest of the set. This works for collectors who want maximum statement value per dollar and minimum management overhead. The Eeveelution-8 completion strategy targets all eight VMAX alt arts plus the Eevee CHR variants in PSA 10 — total budget runs $6,000-9,000 depending on entry timing, and the set displays as a coherent collection that tells the Eeveelution story. This works for art-first collectors and for those who want a defensible thematic collection. The budget tier strategy targets RRR and SR variants only — Umbreon VMAX RRR at $49.50, Glaceon VMAX RRR at $33.81, Leafeon VMAX at $34.49, Jolteon V SR at $39.37 — for a complete-the-Eeveelutions PSA 9 or raw collection under $500. This works for entry-level collectors who want s6a exposure without Moonbreon money. Mid-tier buyers should anchor on Sylveon VMAX SA Japanese (typically $200-350 PSA 10) as the cheapest meaningful alt art entry point, then layer in Glaceon SA and Leafeon SA as budget allows. Investment-tier buyers should weight 70% Moonbreon and 30% sealed Japanese booster boxes for chase exposure with Moonbreon EV cushioning the box downside. Avoid buying raw Moonbreon copies above $2,200 unless you have direct centering inspection — grading risk on Japanese Moonbreon is meaningful and the PSA 9 to PSA 10 price gap ($2,250 vs $4,414) means a single grade slip materially impacts return.

Frequently Asked Questions

What is Moonbreon and why is it worth $4,400?

Moonbreon is the collector nickname for Umbreon VMAX Special Art (s6a-095), illustrated by Kagemaru Himeno and released in Japanese Eevee Heroes on May 28, 2021. The card depicts Umbreon on a rooftop under a crescent moon with Eevee beside it. PSA 10 copies trade at $4,414 with 30-day sales volume of 378 units, making it one of the most liquid modern Pokemon cards. Three structural factors support the price: Umbreon's status as Pokemon's most popular non-starter species in Western collector surveys, the artistic regard for the Himeno illustration, and the Japanese print run being smaller than the English Evolving Skies equivalent. Demand spans competitive players, art collectors, and investors, which explains both the price floor and the trading volume.

Is Eevee Heroes the same as Evolving Skies?

No. Eevee Heroes (s6a) is the Japanese set released May 28, 2021 with 69 base cards focused entirely on the Eeveelution family. Evolving Skies is the English mega-set released August 27, 2021 that combined Eevee Heroes content with two other Japanese sets (Sky Stream s7R and Towering Perfection s7D). The alt art chase cards including Moonbreon, Sylveon VMAX, Glaceon VMAX and the rest of the Eeveelution alt arts appear in both sets but with different numbering, different language text, different set symbols, and different print volumes. Japanese s6a copies trade roughly 30-50% below English Evolving Skies copies on a like-for-like PSA 10 basis.

Should I buy Japanese s6a Moonbreon or English Evolving Skies Moonbreon?

Depends on your goal. Japanese s6a Moonbreon at $4,414 PSA 10 offers better entry pricing and arguably better print quality (Japanese production runs from the Sword and Shield era delivered tighter centering than English runs). English Evolving Skies Moonbreon trades higher around $7,000-9,000 PSA 10 but offers stronger Western resale liquidity. For personal collection or Asian market resale, Japanese is the better value play. For Western resale flipping, English has better buyer depth. Many serious collectors own both as a complete Moonbreon set.

What is the pull rate for Moonbreon in Eevee Heroes?

Approximately 1 in 180 booster packs, which equates to roughly 1 in 6 booster boxes (a Japanese box contains 30 packs). PSA 10 grading yield from raw Japanese copies runs 55-65% with proper handling, so the effective pull rate for a PSA 10 Moonbreon from sealed Japanese product is closer to 1 in 10-12 boxes. At current PSA 10 price of $4,414 and Japanese box pricing around $400-600, the EV math leaves modest positive expected value before grading fees and time cost, which is part of why sealed Japanese boxes retain bid support.

What are the other valuable cards in Eevee Heroes besides Moonbreon?

Sylveon VMAX Special Art is the second-tier chase, typically $200-350 PSA 10 in Japanese. Glaceon VMAX SA, Leafeon VMAX SA, Espeon VMAX SA, and Vaporeon VMAX SA each trade in the $150-400 PSA 10 range. Jolteon V SR (s6a-078) and Flareon SA round out the alt art Eeveelution roster. Trainer alt arts including Aroma Lady SR (s6a-086 at $34.97) and Boss's Orders / Cynthia variants form a tertiary collecting layer. Standard VMAX RRR variants (Umbreon RRR, Glaceon RRR, Leafeon) trade $30-50 PSA 10 as budget entry points.

Is Eevee Heroes still worth investing in 2026?

Moonbreon yes, rest of set conditional. Moonbreon retains structural demand drivers — Umbreon popularity, Himeno illustration regard, Japanese scarcity premium — that support the $4,400 floor and continue to drive 378 monthly PSA 10 sales. Treat as a 3-year minimum hold. The non-Moonbreon Eeveelution VMAX alt arts have softened from 2022 peaks but are stabilizing as the eight-Eeveelution completion play attracts steady demand. Sealed Japanese boxes at $400-700 carry chase upside via Moonbreon EV math. Avoid buying near 2022 peak prices on the secondary Eeveelutions; current 2026 levels offer better entry.

Why did Pokemon Company not release Eevee Heroes in English?

Pokemon Company chose to consolidate Japanese Eevee Heroes content with material from two other Japanese sets (Sky Stream and Towering Perfection) into a single English mega-set called Evolving Skies, released August 27, 2021. The reasoning relates to English-market release scheduling and the preference for fewer, larger English expansions versus the Japanese model of frequent smaller sets. The consequence for collectors is that s6a stands as the original Japanese print of every Eeveelution VMAX alt art with smaller print runs and the Japanese set symbol, while English copies appear under Evolving Skies branding with different numbering.

What is the difference between Moonbreon SA and Umbreon VMAX RRR?

Both are Umbreon VMAX from s6a but they are different cards. The RRR (Triple Rare) version is the standard-art VMAX that pulls roughly 1 in 12 packs and trades around $49.50 PSA 10. The Special Art (SA) version is the rooftop crescent-moon alt illustration by Kagemaru Himeno that pulls roughly 1 in 180 packs and trades at $4,414 PSA 10. The price gap is approximately 89x. When collectors say Moonbreon they always mean the SA version (s6a-095). New buyers occasionally confuse the two and overpay for the RRR thinking they have the chase card.

How do I authenticate a Japanese Moonbreon?

Check the set symbol (Eevee Heroes s6a uses a stylized Eevee silhouette), confirm Japanese language text on the attack box and flavor text, verify card number 095/069 in the lower-left corner, inspect the holographic foil pattern under angled light (genuine cards show consistent rainbow refraction across the entire card face), and check rear card stock thickness and color (Japanese cards have slightly thicker stock and a marginally darker blue back than English equivalents). At $4,414 PSA 10 price point, only buy from established sellers with return policies or already-graded PSA 10 / PSA 9 copies. Counterfeits exist and have improved meaningfully since 2023.

Should I grade a raw Japanese Moonbreon?

Yes if centering and surface look clean to the naked eye. Raw Japanese Moonbreon trades around $2,049, PSA 9 at $2,250, and PSA 10 at $4,414. The PSA 10 outcome more than doubles your value, the PSA 9 outcome roughly breaks even after grading fees, and a PSA 8 or below outcome creates a meaningful loss. Inspect centering (target 55/45 or better on both axes), edges (no whitening), corners (no fraying), and surface (no scratches under angled light) before submitting. PSA 10 yield on cleanly handled Japanese copies runs 55-65%. Use PSA Express or comparable tier; do not bulk submit a card this valuable.

What is the population report for PSA 10 Moonbreon?

Total PSA 10 population across English Evolving Skies and Japanese Eevee Heroes versions exceeds 50,000 copies combined as of 2026, with Japanese s6a population running roughly 30-40% of that total. The population continues to grow as Japanese collectors submit raw stock to PSA Japan, which is a structural overhang on Moonbreon price. The counterweight is demand growth — Pokemon collector base continues to expand globally and Umbreon remains the most-searched non-starter species. Net price impact has been roughly flat at the $4,000-5,000 level for Japanese PSA 10 over the past 12 months.

What sealed Eevee Heroes product should I buy?

Japanese Eevee Heroes booster boxes (30 packs, currently $400-700) offer the cleanest chase exposure with Moonbreon EV math providing downside cushion. Single packs from sealed boxes carry collector premium and trade $20-40 each but offer worse EV than buying full boxes. The Eevee Heroes Premium Trainer Box Plus and the Eeveelution-themed promo boxes from 2021 are harder to source and trade at significant premiums but offer additional alt art Trainer chase content. Avoid loose unweighed packs — pack weighing remains a real risk on high-value Japanese product. Buy sealed factory cases or sealed boxes from established sellers only.