One Piece Booster Packs
OP Box Index / Booster Box Terminal
OP Box Index tracks sealed booster box and PSA 10 card prices for the One Piece Card Game across 22 Japanese and English sets, updated daily from completed eBay sales, active listings and grading population data — each kept separate, never blended.
Paid Link: As an eBay Partner Network affiliate, we earn from qualifying purchases.
Checking verified listings…
Japanese booster box prices — all 22 sets (2026-08-28)
$78 (PRB-02) – $305 (OP-01), median of completed eBay sales, updated daily. 9 up · 7 down over 4 weeks. Full table — all 22 sets →
Quick table (same data as the full page)
| Set | Name | Box price | Change |
|---|---|---|---|
| OP-01 | Romance Dawn | $305 | +1.7% |
| OP-02 | Paramount War | — | — |
| OP-03 | Pillars of Strength | $130 | -17.2% |
| OP-04 | Kingdoms of Intrigue | $175 | +0.6% |
| OP-05 | Awakening of the New Era | $172 | -27.7% |
| OP-06 | Wings of the Captain | $148 | +4.2% |
| OP-07 | 500 Years in the Future | $81 | -15.6% |
| OP-08 | Two Legends | $79 | -8.1% |
| OP-09 | Emperors in the New World | $128 | +6.7% |
| OP-10 | Royal Blood | $89 | +0% |
| OP-11 | A Fist of Divine Speed | $146 | -1.4% |
| OP-12 | Legacy of the Master | $105 | +0% |
| OP-13 | Carrying on His Will | $129 | -18.4% |
| OP-14 | The Azure Sea's Seven | $100 | +11.1% |
| OP-15 | Adventure on Kami's Island | $109 | +11.2% |
| OP-16 | The Time of Battle | $115 | +0% |
| OP-17 | The World's Strongest Warriors | $162 | — |
| EB-01 | Memorial Collection | $128 | +16.4% |
| EB-02 | Anime 25th Collection | $135 | +0% |
| EB-03 | Heroine's Edition | $127 | -2.3% |
| PRB-01 | Premium Booster | $152 | +16.9% |
| PRB-02 | Premium Booster | $78 | +6.8% |
Citable data (JSON/CSV) · Grading population · Auctions · 한국어 시세
One Piece booster box prices — common questions
How much is a One Piece booster box?
Sealed Japanese One Piece booster boxes currently range from about $78 (PRB-02 Premium Booster) to $305 (OP-01 Romance Dawn), as of 2026-08-28. Each price is the median of completed eBay sales we collect ourselves, updated daily. The table above lists all 22 sets.
Which One Piece booster box is the most valuable?
OP-01 Romance Dawn is the most expensive sealed Japanese box we track at about $305, ahead of OP-04 Kingdoms of Intrigue at $175.
Are One Piece booster boxes going up or down in price?
They move set by set, not as one block. Of the 20 Japanese sets where we have a tracked start price, 9 are up and 7 are down since tracking began; the largest gain is PRB-01 at +16.9% and the largest fall is OP-05 at -27.7%. See the change column above for each set.
Is a One Piece booster box worth buying sealed?
It depends on the set. Older sets have had years for sealed supply to thin out, while recently released sets are still being opened. We publish each set's current price and its change since we began tracking it, alongside how many copies of its cards have been graded, so you can judge rather than guess. Reprints matter too — a distributor reprint adds supply and has historically pressured prices.
Where can I check One Piece card and booster box prices for free?
This site is free and updated daily. You can browse per-set guides, the top PSA 10 card ranking, and PSA / CGC / TAG grading population by set and edition, or download citable JSON and CSV datasets under a CC BY 4.0 licence at /free-data.html.
New sets are reflected as soon as price data is ready. All prices are reference data for research only.
Use OP Box Index to research One Piece card prices by booster box. Each set page connects Japanese sealed box market data with Top 10 chase cards, PSA 10 price references, NM price references and PSA population stats.
What you can compare · sources
- One Piece booster box prices - eBay Active and Sold flow, high / middle / low bands and recent trend charts.
- One Piece card prices - Japanese NM, Japanese PSA 10 eBay Sold and English NM references where available.
- Top 10 chase cards - the key manga, alternate art, SP and leader cards inside each booster box.
- PSA population stats - PSA 10 / PSA 9 counts and PSA 10 rate for graded cards.
- Valuation signals - reference underpriced / overpriced signals based on box prices and chase-card context.
Coverage: Japanese One Piece Card Game booster boxes OP-01 onward, EB / PRB extra packs and major chase cards. Sources include eBay Sold / Active, Yuyu-tei, Cardrush, TCGplayer images, GemRate PSA stats and internal quality checks. Reference only, not investment advice.