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OP-12 Legacy of the Master Japanese booster box

One Piece OP-12 Legacy of the Master — Japanese booster box price & chase cards

Japanese edition · JP release 2025-05-31 · EN release 2025-08-22

JP release May 2025 · EN release Aug 2025 · 96 cards · Full-set PSA 10 gem rate 86.5% (16,443 graded)

Data updated · refreshed daily

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$110
as of 2026-09-28 · 22-set median $127 ▼ -13%
+4.8%
22-set median -0.8%
24.9d
4 listed · 22-set median 45.5d ▼ -45%
16,443
22-set median 26,100 ▼ -37%
86.5%
22-set median 88.4% ▼ -2%
What these numbers mean
Days of inventory
How long the listings on sale would last at the current selling pace. Fewer days means stock is clearing.
PSA 10 rate
Share of PSA submissions from this set that came back a 10.
Value density
Cards worth $25+ in the top 10. More means demand spreads beyond one chase.
Chase concentration
Share of top-10 value held by the #1 card. The higher this runs, the more the set rides on one pull.
Floor of the top 10
What the cheapest tracked chase card is worth — value without hitting the big one.
Key facts in one paragraph
  • As of 2026-09-28, a sealed OP-12 Japanese booster box has a market value of about $110.
  • The English OP-12 box runs about $274 — 2.5x the Japanese box (English box guide).
  • The most valuable OP-12 card is Marshall D. Teach SP Gold (OP09-093) at about $1,579 raw NM.
  • Across the full OP-12 set, 86.5% of PSA-graded cards received PSA 10, across 16,443 total grades.
  • The English edition of OP-12 released Aug 2025 (Japanese edition May 2025).
OP-12 sealed booster box — median completed eBay sale
Japanese $110English $274English 2.5x
Japanese$110▲ 4.8% 4w05/25 – 09/28 · 56-day avg · n=93d no sales
$80$100$120Low $75$1102026-05-25 · $77 (range $69–$82 · 8 sales · Sales 6)2026-06-01 · $75 (range $68–$80 · 11 sales · Sales 3)2026-06-08 · $75 (range $68–$81 · 13 sales · Sales 2)2026-06-15 · $76 (range $69–$83 · 14 sales · Sales 1)2026-06-22 · $78 (range $70–$85 · 16 sales · Sales 2)2026-06-29 · $81 (range $73–$94 · 19 sales · Sales 3)2026-07-06 · $81 (range $73–$94 · 19 sales · Sales 0)2026-07-13 · $80 (range $71–$97 · 18 sales · Sales 1)2026-07-20 · $94 (range $78–$105 · 14 sales · Sales 2)2026-07-27 · $98 (range $86–$105 · 14 sales · Sales 3)2026-08-03 · $105 (range $85–$105 · 17 sales · Sales 5)2026-08-10 · $105 (range $88–$108 · 16 sales · Sales 0)2026-08-17 · $105 (range $88–$106 · 16 sales · Sales 2)2026-08-24 · $105 (range $85–$110 · 13 sales · Sales 0)2026-08-31 · $105 (range $86–$113 · 14 sales · Sales 1)2026-09-07 · $105 (range $85–$110 · 13 sales · Sales 0)2026-09-14 · $100 (range $84–$110 · 12 sales · Sales 1)2026-09-21 · $105 (range $85–$110 · 11 sales · Sales 2)2026-09-28 · $110 (range $86–$120 · 9 sales · Sales 3)05/2507/2709/28
PriceSales (up · down)
English$274▲ 0.4% 4w05/23 – 09/26 · 28-day avg · n=245d no sales
$240$260High $274Low $238$2742026-05-23 · $245 (range $235–$258 · 7 sales · Sales 5)2026-05-30 · $245 (range $235–$250 · 15 sales · Sales 8)2026-06-06 · $239 (range $227–$250 · 24 sales · Sales 10)2026-06-13 · $239 (range $227–$250 · 24 sales · Sales 1)2026-06-20 · $240 (range $222–$250 · 23 sales · Sales 4)2026-06-27 · $238 (range $222–$250 · 19 sales · Sales 4)2026-07-04 · $250 (range $231–$257 · 14 sales · Sales 5)2026-07-11 · $250 (range $231–$260 · 22 sales · Sales 9)2026-07-18 · $258 (range $250–$262 · 28 sales · Sales 10)2026-07-25 · $260 (range $250–$271 · 27 sales · Sales 3)2026-08-01 · $260 (range $250–$278 · 27 sales · Sales 5)2026-08-08 · $260 (range $255–$282 · 25 sales · Sales 7)2026-08-15 · $271 (range $258–$285 · 21 sales · Sales 6)2026-08-22 · $274 (range $258–$289 · 23 sales · Sales 5)2026-08-29 · $273 (range $260–$288 · 22 sales · Sales 4)2026-09-05 · $273 (range $264–$286 · 22 sales · Sales 7)2026-09-12 · $271 (range $264–$283 · 22 sales · Sales 6)2026-09-19 · $274 (range $264–$283 · 23 sales · Sales 6)2026-09-26 · $274 (range $267–$283 · 24 sales · Sales 5)05/2307/2509/26
PriceSales (up · down)

The line is the median of completed eBay sales we collect ourselves, plotted by date of sale. The weekly view widens its averaging window for thinly traded sets (shown above); the monthly view groups every sale within a calendar month. Thin periods are left blank rather than estimated.

Counts listings currently on sale — not units sold.

Listings on sale nowJP 4 -12EN 17 -607/20 – 09/30
01020302026-07-20 · Japanese 16 · English 232026-07-22 · Japanese 14 · English 232026-07-23 · Japanese 5 · English 232026-07-28 · Japanese 6 · English 222026-07-29 · Japanese 6 · English 242026-07-30 · Japanese 6 · English 242026-07-31 · Japanese 5 · English 242026-08-01 · Japanese 5 · English 212026-08-02 · Japanese 5 · English 242026-08-03 · Japanese 4 · English 252026-08-04 · Japanese 4 · English 252026-08-05 · Japanese 4 · English 252026-08-06 · Japanese 4 · English 262026-08-07 · Japanese 4 · English 252026-08-08 · Japanese 4 · English 252026-08-09 · Japanese 4 · English 252026-08-10 · Japanese 4 · English 252026-08-11 · Japanese 4 · English 242026-08-12 · Japanese 4 · English 252026-08-13 · Japanese 4 · English 262026-08-15 · Japanese 4 · English 232026-08-16 · Japanese 4 · English 252026-08-17 · Japanese 4 · English 252026-08-18 · Japanese 4 · English 232026-08-19 · Japanese 4 · English 232026-08-20 · Japanese 4 · English 242026-08-21 · Japanese 4 · English 232026-08-22 · Japanese 4 · English 222026-08-23 · Japanese 4 · English 232026-08-27 · Japanese 2 · English 152026-08-28 · Japanese 4 · English 232026-08-29 · Japanese 4 · English 222026-08-30 · Japanese 4 · English 202026-08-31 · Japanese 3 · English 212026-09-01 · Japanese 3 · English 212026-09-02 · Japanese 3 · English 192026-09-03 · Japanese 3 · English 202026-09-04 · Japanese 4 · English 182026-09-05 · Japanese 4 · English 192026-09-06 · Japanese 4 · English 182026-09-07 · Japanese 3 · English 172026-09-09 · Japanese 3 · English 202026-09-10 · Japanese 3 · English 192026-09-11 · Japanese 3 · English 192026-09-12 · Japanese 3 · English 192026-09-13 · Japanese 2 · English 202026-09-14 · Japanese 2 · English 232026-09-15 · Japanese 2 · English 202026-09-16 · Japanese 2 · English 182026-09-17 · Japanese 2 · English 182026-09-18 · Japanese 2 · English 182026-09-19 · Japanese 2 · English 182026-09-20 · Japanese 2 · English 182026-09-21 · Japanese 2 · English 182026-09-26 · Japanese 3 · English 122026-09-27 · Japanese 4 · English 172026-09-28 · Japanese 4 · English 172026-09-29 · Japanese 4 · English 172026-09-30 · Japanese 4 · English 1707/2009/30
Current eBay listing price (mid)
$170 Range $130 – $172 · 4 listings · Updated 2026-09-30 · Full-set PSA10 rate 86.5%
Live OP-12 tracker — card images · PSA 10 listings · PSA table → Cheapest sealed OP-12 Japanese box $130↗24% under mid askas of 2026-09-30 All OP-12 box listings English OP-12 box price

Top 10 chase cards in OP-12

The chase in OP-12 is led by Marshall D. Teach SP Gold (Super Rare), whose raw Japanese NM copy runs about $1,579.

#CardNM (raw)PSA 10Graded (PSA / CGC / TAG)
1Marshall D. Teach SP GoldOP09-093 · Super Rare$1,579—1,171 89% / 28 82% / 4 100%
2Marshall D. Teach SP SilverOP09-093 · Super Rare$942—993 91% / 16 81% / 2 50%
3Jewelry Bonney 118 MangaOP12-118 · Secret Rare$508$979 sold · 09-142,710 74% / 41 73% / 32 53%
4Zoro Juurou SPST18-004 · Super Rare$113$409 sold · 09-141,129 89% / 103 82% / 29 86%
5Demon Aura Nine Sword Style Asura Blades Drawn Dead Mans Game Alternate ArtOP12-037 · Rare$190$321 ask1,926 94% / 65 89% / 28 89%
6Portgas D. Ace SPST13-011 · Super Rare$81$266 ask865 92% / 92 78% / 30 80%
7Tashigi SPOP06-050 · Rare$44$140 sold · 09-14354 92% / 43 81% / 15 60%
8Kuzan SPOP10-082 · Super Rare$38$266 ask390 88% / 72 88% / 9 89%
9Vinsmoke Sanji TROP10-063 · TR$81 TCG——
10Perona Alternate ArtOP12-034 · Super Rare$71 TCG$331 ask187 74% / 24 83% / 3 33%

NM = Japanese near-mint retail, ¥ → USD at ¥1 = $0.00637 (2026-09-30). PSA 10 = sold median where marked, otherwise a verified ask. Source rules · 2026-09-30

How OP-12 cards actually sell at auction

Over the 30 days to 2026-09-30 we settled 1,208 ended eBay auctions carrying OP-12 cards — every one read again after it closed, so these are results, not asking prices. 36.6% found a buyer and 63.4% passed unsold, for $30,288 in hammer value. The median winning bid was $11.72 with 4 bidders on a typical sold lot.

Listing typeEndedSoldSell-through
single cards1,12438033.8%
loose packs715070.4%

Auctions only — buy-it-now listings are counted separately and are not in this table. Sell-through uses auctions whose outcome eBay reported; unsold auctions stay in the denominator.

Set notes — price context, reprints, factory-seal check, background

Blackbeard, twice

Legacy of the Master hands its top end to the game's great villain: Marshall D. Teach appears twice at the summit, in gold-stamped and silver-stamped SP treatments — a two-tier pairing that stands out even in a run full of variant experiments. The manga-art Jewelry Bonney behind them is the kind of left-field third chase that quietly builds a following.

Villain-led boxes are rarer than protagonist-led ones and their buyers skew collector over player. Watch how the two Teach variants price against each other in the table — that gold-versus-silver gap is a small market signal no other set currently offers.

OP-12 box price: the tracked trajectory

The Japanese Legacy of the Master sealed box entered our tracking in May 2026 around $77 and stands near $110 as of 2026-09-28 — it gained 43% over the window, peaking at $110 in the week of 2026-09-28. The English-language Legacy of the Master box trades near $274 as of 2026-09-26 (+12% over its tracked window) — about 2.5x the Japanese box (JP as of 2026-09-28, EN as of 2026-09-26). This ratio does not explain why.

How the OP-12 box price compares with its tracked range (Sep 2026)

The box sits near its tracked high ($110 vs peak $110, +43% over our window). It is a comparison, not a forecast. The top card alone (Marshall D. Teach SP Gold) is worth about 14x the box, so the visible chase value is highly concentrated. Official pull rates are unpublished. It is not opening expected value.

Reprints & original price

How fast is the OP-12 PSA population growing?

For Legacy of the Master, between 2025-12-03 and 2026-09-23, the recorded PSA population increased by 12,542 grades — peaking at 546 in the week of 2026-03-18, with the latest week at 268 (cooling off from its peak). The all-time set total is 16,443. Grades are not a box-opening count.

OP-12 Legacy of the Master — frequently asked questions

What makes OP-12 Legacy of the Master stand out from other One Piece sets?

OP-12 Legacy of the Master: gold and silver SP Blackbeards share the summit, with manga-art Jewelry Bonney as the wildcard third.

How much is a sealed OP-12 Legacy of the Master Japanese booster box?

As of 2026-09-28, completed eBay sales of the Japanese Legacy of the Master box put the median at about $110 (9 sales in the trailing 56 days). The English Legacy of the Master box runs about $274.

How does the English OP-12 Legacy of the Master box compare with the Japanese box?

English Legacy of the Master $274 (as of 2026-09-26) versus Japanese Legacy of the Master $110 (as of 2026-09-28): the English box trades at about 2.5x the Japanese box.

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