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#36Legacy of the Master

BOX · One Piece JP

Legacy of the Master

師弟の絆

Full name
ONE PIECE Card Game Booster Pack "Legacy of the Master" Box
Set code
OP-12
Release
Aug 2025
Packs per box
24

Background

Legacy of the Master is the Japanese One Piece sealed booster box on this CARDZ row, set code OP-12. The SKU sits on the optcg-jp line as a standard box.

Official name remains Legacy of the Master. Language reads Japanese from the jp stamp, and the game field is optcg. Hyphenated OP-12 marks a mainline Japanese booster. This packet lists no sale, grade, or reference price.

Rank 221 is board position only. Keep the Japanese OP-12 box. An English Legacy of the Master case is a different product.

Desk check starts with Legacy of the Master plus OP-12, then optcg-jp. Do not fold this line into an English group.

Last sold$94.78¥14,998
6M ChangeAccumulating
6M Sold62

Data time: Oct 11, 2026

Daily market history

6M
Reference priceTracked sales
Daily market historyReference price. Only completed PSA 10 sales captured within CardZ Marketcap tracked coverage.$60$80$100$120$1402026-07-31: $1242026-08-02: $2542026-08-03: $7622026-08-04: $1272026-08-06: $2762026-08-08: $1272026-08-09: $1272026-08-10: $1,2262026-08-12: $1272026-08-13: $1272026-08-14: $3842026-08-20: $1172026-08-21: $1132026-08-24: $1012026-08-25: $1052026-08-26: $2152026-08-30: $1072026-09-01: $2292026-09-03: $3392026-09-04: $1182026-09-06: $1132026-09-08: $1122026-09-13: $3282026-09-15: $1112026-09-18: $1052026-09-23: $3192026-09-29: $1842026-10-02: $91.822026-10-05: $91.492026-10-06: $1902026-10-08: $1902026-10-10: $94.792026-04-12: $64.782026-04-15: $72.042026-04-17: $69.872026-04-18: $75.522026-04-20: $78.682026-04-23: $75.832026-04-29: $69.512026-04-30: $70.152026-05-01: $70.152026-05-05: $75.832026-05-06: $77.412026-05-11: $75.202026-05-12: $75.202026-05-13: $79.182026-05-14: $75.202026-05-15: $75.992026-05-16: $82.152026-05-18: $85.952026-05-19: $85.312026-05-23: $85.002026-05-24: $94.792026-05-26: $70.782026-05-27: $86.892026-05-28: $93.742026-06-01: $93.742026-06-02: $88.792026-06-03: $91.632026-06-05: $97.322026-06-06: $95.872026-06-07: $97.322026-06-08: $96.372026-06-09: $94.082026-06-10: $94.792026-06-12: $94.792026-06-13: $98.742026-06-14: $97.952026-06-15: $1012026-06-16: $1052026-06-17: $1112026-06-21: $1102026-06-22: $1062026-06-23: $1102026-07-01: $1052026-07-02: $1092026-07-04: $1102026-07-05: $1122026-07-06: $1132026-07-07: $1112026-07-08: $1082026-07-12: $1112026-07-13: $1262026-07-21: $1222026-07-23: $1202026-07-25: $1232026-07-29: $1232026-07-30: $1212026-07-31: $1242026-08-01: $1242026-08-02: $1272026-08-03: $1272026-08-04: $1272026-08-06: $1272026-08-08: $1272026-08-09: $1272026-08-10: $1272026-08-11: $1272026-08-12: $1272026-08-13: $1272026-08-14: $1272026-08-19: $1272026-08-20: $1272026-08-21: $1272026-08-23: $1272026-08-24: $1272026-08-25: $1272026-08-26: $1272026-08-29: $1272026-08-30: $1272026-08-31: $1272026-09-01: $1272026-09-03: $1202026-09-04: $1172026-09-06: $1162026-09-08: $1142026-09-12: $1132026-09-13: $1132026-09-15: $1112026-09-18: $1112026-09-22: $1102026-09-23: $1082026-09-25: $1092026-09-27: $1102026-09-28: $1102026-09-29: $1092026-09-30: $1092026-10-01: $1092026-10-02: $1072026-10-03: $1072026-10-04: $1052026-10-05: $95.352026-10-06: $94.892026-10-07: $94.892026-10-08: $94.842026-10-09: $94.782026-10-10: $94.782026-10-11: $94.78Apr 12Oct 11

METHOD & DATA

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.

Compiled and reviewed by the CardZ Marketcap Editorial desk.