OPOP Box IndexBooster box research

Set Guide

OP-10 Royal Blood Japanese booster box

One Piece OP-10 Royal Blood — Japanese booster box price & chase cards

Japanese edition · JP release 2024-11-30 · EN release 2025-03-21

JP release Nov 2024 · EN release Mar 2025 · 94 cards · Full-set PSA 10 gem rate 87.6% (16,245 graded)

Data updated · refreshed daily

Paid Link: As an eBay Partner Network affiliate, we earn from qualifying purchases.

$88
as of 2026-09-25 · 22-set median $127 ▼ -31%
0%
22-set median -0.8%
98d
14 listed · 22-set median 45.5d ▲ +115%
16,245
22-set median 26,100 ▼ -38%
87.6%
22-set median 88.4% ▼ -1%
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 2026-09-25, a sealed OP-10 Japanese booster box has a market value of about $88.
  • Current eBay asking prices run around $110 (14 active listings).
  • The English OP-10 box runs about $250 — 2.8x the Japanese box (English box guide).
  • The most valuable OP-10 card is Trafalgar Law 119 Manga (OP10-119) at about $508 raw NM, with PSA 10 copies selling near $857.
  • Across the full OP-10 set, 87.6% of PSA-graded cards received PSA 10, across 16,245 total grades.
  • The English edition of OP-10 released Mar 2025 (Japanese edition Nov 2024).
OP-10 sealed booster box — median completed eBay sale
Japanese $88English $250English 2.8x
Japanese$88– 0% 4w05/22 – 09/25 · 56-day avg · n=86d no sales
$100$110High $109Low $88$882026-05-22 · $109 (range $88–$123 · 6 sales · Sales 4)2026-05-29 · $103 (range $90–$120 · 7 sales · Sales 1)2026-06-05 · $103 (range $90–$120 · 7 sales · Sales 0)2026-06-12 · $101 (range $94–$118 · 8 sales · Sales 1)2026-06-19 · $103 (range $91–$149 · 11 sales · Sales 3)2026-06-26 · $103 (range $91–$149 · 11 sales · Sales 0)2026-07-03 · $109 (range $94–$148 · 12 sales · Sales 1)2026-07-10 · $98 (range $84–$115 · 13 sales · Sales 3)2026-07-17 · $98 (range $84–$133 · 10 sales · Sales 1)2026-07-24 · $89 (range $82–$125 · 11 sales · Sales 2)2026-07-31 · $93 (range $83–$118 · 12 sales · Sales 1)2026-08-07 · $105 (range $84–$125 · 13 sales · Sales 2)2026-08-14 · $89 (range $75–$109 · 11 sales · Sales 1)2026-08-21 · $89 (range $78–$109 · 12 sales · Sales 1)2026-08-28 · $88 (range $75–$107 · 11 sales · Sales 0)2026-09-04 · $88 (range $75–$105 · 9 sales · Sales 1)2026-09-11 · $89 (range $80–$104 · 10 sales · Sales 2)2026-09-18 · $94 (range $80–$106 · 8 sales · Sales 0)2026-09-25 · $88 (range $80–$102 · 8 sales · Sales 1)05/2207/2409/25
PriceSales (up · down)
English$250▼ 0.4% 4w05/26 – 09/29 · 28-day avg · n=24
$220$240$260High $252Low $225$2502026-05-26 · $234 (range $225–$309 · 7 sales · Sales 5)2026-06-02 · $227 (range $219–$236 · 12 sales · Sales 5)2026-06-09 · $228 (range $220–$250 · 17 sales · Sales 5)2026-06-16 · $225 (range $218–$250 · 19 sales · Sales 4)2026-06-23 · $231 (range $217–$250 · 22 sales · Sales 8)2026-06-30 · $250 (range $225–$257 · 21 sales · Sales 4)2026-07-07 · $240 (range $230–$257 · 21 sales · Sales 5)2026-07-14 · $245 (range $235–$258 · 23 sales · Sales 6)2026-07-21 · $248 (range $240–$261 · 24 sales · Sales 9)2026-07-28 · $245 (range $232–$261 · 26 sales · Sales 6)2026-08-04 · $245 (range $229–$268 · 28 sales · Sales 7)2026-08-11 · $245 (range $229–$264 · 31 sales · Sales 9)2026-08-18 · $246 (range $230–$260 · 30 sales · Sales 8)2026-08-25 · $252 (range $238–$263 · 28 sales · Sales 4)2026-09-01 · $251 (range $239–$261 · 27 sales · Sales 6)2026-09-08 · $251 (range $239–$266 · 27 sales · Sales 9)2026-09-15 · $250 (range $237–$267 · 23 sales · Sales 4)2026-09-22 · $250 (range $237–$265 · 23 sales · Sales 4)2026-09-29 · $250 (range $239–$265 · 24 sales · Sales 7)05/2607/2809/29
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 14 -2EN 16 -607/20 – 09/30
5101520252026-07-20 · Japanese 16 · English 222026-07-22 · Japanese 18 · English 222026-07-23 · Japanese 19 · English 212026-07-28 · Japanese 20 · English 222026-07-29 · Japanese 19 · English 242026-07-30 · Japanese 20 · English 232026-07-31 · Japanese 19 · English 232026-08-01 · Japanese 19 · English 232026-08-02 · Japanese 18 · English 222026-08-03 · Japanese 19 · English 212026-08-04 · Japanese 19 · English 212026-08-05 · Japanese 23 · English 212026-08-06 · Japanese 21 · English 212026-08-07 · Japanese 10 · English 222026-08-08 · Japanese 9 · English 212026-08-09 · Japanese 9 · English 212026-08-10 · Japanese 9 · English 222026-08-11 · Japanese 9 · English 202026-08-12 · Japanese 8 · English 202026-08-13 · Japanese 9 · English 222026-08-15 · Japanese 21 · English 212026-08-16 · Japanese 9 · English 222026-08-17 · Japanese 20 · English 222026-08-18 · Japanese 21 · English 202026-08-19 · Japanese 9 · English 202026-08-20 · Japanese 9 · English 232026-08-21 · Japanese 20 · English 232026-08-22 · Japanese 9 · English 232026-08-23 · Japanese 20 · English 222026-08-27 · Japanese 9 · English 152026-08-28 · Japanese 17 · English 212026-08-29 · Japanese 17 · English 192026-08-30 · Japanese 17 · English 202026-08-31 · Japanese 16 · English 202026-09-01 · Japanese 15 · English 202026-09-02 · Japanese 16 · English 222026-09-03 · Japanese 16 · English 232026-09-04 · Japanese 16 · English 212026-09-05 · Japanese 17 · English 212026-09-06 · Japanese 17 · English 202026-09-07 · Japanese 13 · English 212026-09-09 · Japanese 14 · English 192026-09-10 · Japanese 13 · English 192026-09-11 · Japanese 15 · English 192026-09-12 · Japanese 12 · English 192026-09-13 · Japanese 13 · English 202026-09-14 · Japanese 13 · English 212026-09-15 · Japanese 13 · English 202026-09-16 · Japanese 11 · English 202026-09-17 · Japanese 11 · English 182026-09-18 · Japanese 12 · English 172026-09-19 · Japanese 12 · English 172026-09-20 · Japanese 13 · English 172026-09-21 · Japanese 14 · English 182026-09-26 · Japanese 10 · English 122026-09-27 · Japanese 13 · English 162026-09-28 · Japanese 12 · English 162026-09-29 · Japanese 14 · English 162026-09-30 · Japanese 14 · English 1607/2009/30
Current eBay listing price (mid)
$110 Range $98 – $130 · 14 listings · Updated 2026-09-30 · Full-set PSA10 rate 87.6%
Live OP-10 tracker — card images · PSA 10 listings · PSA table → Cheapest sealed OP-10 Japanese box $88↗20% under mid askas of 2026-09-30 All OP-10 box listings English OP-10 box price

Top 10 chase cards in OP-10

The chase in OP-10 is led by Trafalgar Law 119 Manga (Secret Rare), whose raw Japanese NM copy runs about $508 and whose PSA 10 examples have sold near $857.

#CardNM (raw)PSA 10Graded (PSA / CGC / TAG)
1Trafalgar Law 119 MangaOP10-119 · Secret Rare$508$857 sold · 09-143,718 85% / 61 64% / 42 67%
2EdwardNewgate SPST15-002 · Super Rare$126$480 sold · 09-141,401 89% / 77 78% / 24 71%
3Portgas D. Ace TROP08-052 · TR$152 TCG——
4Sanji SPST14-003 · Super Rare$51$273 sold · 09-14721 91% / 66 80% / 33 76%
5Uso Hachi SPST18-001 · Common$51$202 ask486 92% / 32 81% / 28 68%
6Monkey D. Luffy 118 ParallelOP10-118 · Secret Rare$44$226 ask1,208 83% / 264 64% / 30 30%
7Divine Departure ParallelOP10-019 · Rare$38$149 sold · 09-142,688 93% / 101 82% / 49 67%
8Charlotte Pudding SPST12-012 · Common$32$125 ask618 93% / 68 75% / 23 65%
9Charlotte Flampe SPEB01-056 · Rare$32$167 ask363 94% / 41 93% / 24 71%
10EustassCaptainKid 099 ParallelOP10-099 · Leader$8$133 ask191 92% / 61 82% / 9 89%

NM = Japanese near-mint retail, ¥ → USD at ¥1 = $0.00636 (2026-09-29). PSA 10 = sold median where marked, otherwise a verified ask. Source rules · 2026-09-30

How OP-10 cards actually sell at auction

Over the 30 days to 2026-09-30 we settled 1,758 ended eBay auctions carrying OP-10 cards — every one read again after it closed, so these are results, not asking prices. 22.2% found a buyer and 77.8% passed unsold, for $15,402 in hammer value. The median winning bid was $13.5 with 3 bidders on a typical sold lot.

Listing typeEndedSoldSell-through
single cards1,69436221.4%
loose packs501836%

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

Law's set, Whitebeard's shadow

Royal Blood is the lineage set — family names and inherited wills — and its chase list leans on two permanent fan favorites: a manga-art Trafalgar Law 119 at the top and an Edward Newgate SP behind it, with a treasure-rare Ace keeping the Marineford thread alive.

Between this appearance and his earlier SP and treasure-rare printings, Law holds buyers across sets in a way few characters other than Luffy manage. Boxes from spring 2025 are recent enough that some retail supply still exists, so the sealed premium here runs thinner than on anything from 2023.

OP-10 box price: the tracked trajectory

The Japanese Royal Blood sealed box entered our tracking in May 2026 around $109 and stands near $88 as of 2026-09-25 — it fell 19% over the window, peaking at $109 in the week of 2026-05-22. The English-language Royal Blood box trades near $250 as of 2026-09-29 (+7% over its tracked window) — about 2.8x the Japanese box (JP as of 2026-09-25, EN as of 2026-09-29). This ratio does not explain why.

How the OP-10 box price compares with its tracked range (Sep 2026)

The box trades at $88, 19% under its tracked peak of $109 and down 19% over our tracking window. The top card alone (Trafalgar Law 119 Manga) is worth about 5.8x 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-10 PSA population growing?

For Royal Blood, between 2025-12-03 and 2026-09-23, the recorded PSA population increased by 7,914 grades — peaking at 565 in the week of 2026-07-22, with the latest week at 152 (cooling off from its peak). The all-time set total is 16,245. Grades are not a box-opening count.

OP-10 Royal Blood — frequently asked questions

What makes OP-10 Royal Blood stand out from other One Piece sets?

OP-10 Royal Blood: a manga-art Law 119 tops the lineage-themed set, with an Edward Newgate SP and treasure-rare Ace in support.

How much is a sealed OP-10 Royal Blood Japanese booster box?

As of 2026-09-25, completed eBay sales of the Japanese Royal Blood box put the median at about $88 (8 sales in the trailing 56 days). The English Royal Blood box runs about $250.

How does the English OP-10 Royal Blood box compare with the Japanese box?

English Royal Blood $250 (as of 2026-09-29) versus Japanese Royal Blood $88 (as of 2026-09-25): the English box trades at about 2.8x the Japanese box.

As an eBay Partner, we may earn a commission from qualifying purchases made through eBay links on this page — at no extra cost to you.