BOX · One Piece EN

The World's Strongest Warriors

世界最強の戦士

Full name: ONE PIECE Card Game Booster Pack "THE WORLD’S STRONGEST WARRIORS" EN Box
Set code: OP-17
Release: Aug 2026
Packs per box: 24

Background

The World's Strongest Warriors is the English One Piece sealed booster box on this CARDZ row, set code OP-17. The SKU optcg-en-op-17-booster-box-std sits on the optcg-en line as a standard box.

Official name remains The World's Strongest Warriors. Keep the apostrophe in World's as written. Language reads English from the en stamp, and the game field is optcg. This packet lists no sale, grade, or reference price.

Rank 277 is board position only. Keep the English OP-17 box. A Japanese OP-17 or another English One Piece sealed row is a different product.

PriceNot available

6M ChangeAccumulating

6M Sold—

Data time: Oct 13, 2026

Daily price history is still accumulating.

How the BOX reference price is built

Each BOX rank uses a reference price. The method prefers completed sales. A market reference is used when sold evidence is thin. An ask floor is only a fallback, never treated as a completed sale.

Sold

Completed box sales captured inside CardZ Marketcap tracked coverage. Lots are unitised to one box, extreme outliers are dropped, and what remains is reduced to a median.

Market reference

A published market reference for that exact set, language and print wave when sold coverage is insufficient.

Ask floor

The current ask floor is shown only as a secondary reference. It does not replace a sold or market figure. A missing value stays missing, never zero.

Updated 2026-10-11

Compiled and reviewed by the CardZ Marketcap Editorial desk.