Best Japanese One Piece packs
Every Japanese One Piece booster we price a pack for. Prices are what you can reliably pay at a Japanese shop today: find one cheaper at a flea market or Hard-Off and the difference is your saving.
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How these prices work
- Pack now: Japanese shops don't sell single One Piece packs, so it's Card Rush's box price today ÷ the packs in a box (24, or 10 for Premium Boosters PRB). "≈ sold out" means the box is sold out and it's the last listed price.
- Box now: Card Rush's price for a sealed box when it's in stock, else its last listed price (≈).
- × list: pack price ÷ the official list price (メーカー希望小売価格, onepiece-cardgame.com).
- Chase ÷ pack: the set's 3 most valuable cards (Japanese shop prices) ÷ the pack price. It shows how big a hit this pack can give for your yen. It is not an expected value: pull rates aren't published.
At the flea market: what to pay
- Most sellers price at 70–90% of shop prices, so anything under "Pack now" above is already a saving.
- Older sellers clearing a grandchild's cards are the best finds: they rarely know current prices.
- Bulk lots (10+ loose packs) often hide a valuable set (Romance Dawn, Awakening of the New Era) priced as ordinary packs.
- Negotiate: start near 50% of the asking price. 「まとめて買うと安くなりますか？」 ("Is it cheaper if I buy several?") works.
- Sunday afternoons are best: sellers would rather not carry stock home.
- Check real sold prices on メルカリ (filter 売り切れ, sold out) before paying a lot for one pack.