Set Guide
One Piece OP-04 Kingdoms of Intrigue — Japanese booster box price & chase cards
Japanese edition · JP release 2023-05-27 · EN release 2023-09-22
JP release May 2023 · EN release Sep 2023 · 90 cards · Full-set PSA 10 gem rate 90.9% (32,597 graded)
Data updated · refreshed daily
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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 2026-09-09, a sealed OP-04 Japanese booster box has a market value of about $175.
- Current eBay asking prices run around $230 (7 active listings).
- The English OP-04 box runs about $498 — 2.8x the Japanese box (English box guide).
- The most valuable OP-04 cards are Boa Hancock SP and Sabo Alternate Art Manga, tied at about $635 raw NM each.
- Across the full OP-04 set, 90.9% of PSA-graded cards received PSA 10, across 32,597 total grades.
- The English edition of OP-04 released Sep 2023 (Japanese edition May 2023).
Not enough sales per month yet — use the weekly view.
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.
$230 Range $195 – $538 · 7 listings · Updated 2026-09-30 · Full-set PSA10 rate 90.9%
Top 10 chase cards in OP-04
The chase in OP-04 is led by Boa Hancock SP and Sabo Alternate Art Manga, tied at about $635 raw Japanese NM each.
| # | Card | NM (raw) | PSA 10 | Graded (PSA / CGC / TAG) |
|---|---|---|---|---|
| 1 | Boa Hancock SPOP01-078 · Super Rare | $635 | $1,124 sold · 09-14 | 5,514 90% / 99 79% / 23 87% |
| 2 | Sabo Alternate Art MangaOP04-083 · Super Rare | $635 | $1,074 sold · 09-14 | 3,875 85% / 33 82% / 14 36% |
| 3 | Trafalgar Law SPOP01-047 · Super Rare | $81 | $305 sold · 09-14 | 1,659 91% / 47 87% / 12 58% |
| 4 | EdwardNewgate SPOP02-004 · Super Rare | $51 | $295 ask | 561 93% / 48 60% / 8 50% |
| 5 | Nefeltari Vivi 001 Alternate ArtOP04-001 · Leader | $51 | $235 ask | 3,202 94% / 129 77% / 13 85% |
| 6 | Donquixote Doflamingo 019 Alternate ArtOP04-019 · Leader | $19 | $258 ask | 798 95% / 58 86% / 13 69% |
| 7 | Sakazuki SPOP02-099 · Super Rare | $38 | $300 ask | 504 94% / 38 71% / 10 40% |
| 8 | Ms All Sunday Alternate ArtOP04-064 · Super Rare | $6 | $160 ask | 559 91% / 133 79% / 5 40% |
| 9 | Rebecca 039 Alternate ArtOP04-039 · Leader | $25 | $119 ask | 2,874 94% / 105 85% / 14 36% |
| 10 | Magellan SPOP02-085 · Super Rare | $25 | $85 ask | 350 92% / — / 11 45% |
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-04 cards actually sell at auction
Over the 30 days to 2026-09-30 we settled 1,242 ended eBay auctions carrying OP-04 cards — every one read again after it closed, so these are results, not asking prices. 13.8% found a buyer and 86.2% passed unsold, for $12,035 in hammer value. The median winning bid was $14 with 3 bidders on a typical sold lot.
| Listing type | Ended | Sold | Sell-through |
|---|---|---|---|
| single cards | 1,211 | 159 | 13.1% |
| loose packs | 27 | 9 | 33.3% |
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
The schemers' set
Kingdoms of Intrigue is the villains-and-plotters chapter of the run, and its top end reflects it: manga-art Sabo up front, with special-treatment SP versions of Boa Hancock and Trafalgar Law behind him. SP cards — stamped character favorites folded into later boxes — are how this game keeps older fan favorites circulating, and two of them anchor this set's premium tier.
It closed the third quarter of 2023, one set before the release that changed the game's economics entirely, so OP-04 tends to be read as the last quiet box of the early era. That framing matters when you compare its chart to what came next.
OP-04 box price: the tracked trajectory
The Japanese Kingdoms of Intrigue sealed box entered our tracking in Jun 2026 around $180 and stands near $175 as of 2026-09-09 — it fell 3% over the window, peaking at $199 in the week of 2026-07-08. The English-language Kingdoms of Intrigue box trades near $498 as of 2026-09-26 (+0% over its tracked window) — about 2.8x the Japanese box (JP as of 2026-09-09, EN as of 2026-09-26). This ratio does not explain why.
How the OP-04 box price compares with its tracked range (Sep 2026)
The box trades at $175, 12% under its tracked peak of $199 and down 3% over our tracking window. The top 2 cards (Boa Hancock SP and Sabo Alternate Art Manga) are each worth about 3.6x the box. Official pull rates are unpublished. It is not opening expected value.
Reprints & original price
- Original Japanese release: 2023-05-27 (Bandai official).
- Original Japanese MSRP: ¥5,280 per 24-pack box (about $34).
- No reprint or restock record in our source ledger.
How fast is the OP-04 PSA population growing?
For Kingdoms of Intrigue, between 2025-12-03 and 2026-09-23, the recorded PSA population increased by 5,752 grades — peaking at 344 in the week of 2026-05-20, with the latest week at 103 (cooling off from its peak). The all-time set total is 32,597. Grades are not a box-opening count.
OP-04 Kingdoms of Intrigue — frequently asked questions
What makes OP-04 Kingdoms of Intrigue stand out from other One Piece sets?
OP-04 Kingdoms of Intrigue: manga-art Sabo out front, SP-treatment Hancock and Law behind, closing out the quiet half of 2023.
How much is a sealed OP-04 Kingdoms of Intrigue Japanese booster box?
As of 2026-09-09, completed eBay sales of the Japanese Kingdoms of Intrigue box put the median at about $175 (7 sales in the trailing 56 days). The English Kingdoms of Intrigue box runs about $498.
How does the English OP-04 Kingdoms of Intrigue box compare with the Japanese box?
English Kingdoms of Intrigue $498 (as of 2026-09-26) versus Japanese Kingdoms of Intrigue $175 (as of 2026-09-09): the English box trades at about 2.8x the Japanese box.
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