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#23Egghead Crisis

BOX · One Piece JP

Egghead Crisis

エッグヘッドの危機

Full name
ONE PIECE Card Game Extra Booster "EGGHEAD CRISIS" Box
Set code
EB-04
Release
Jan 2026
Packs per box
24

Background

Egghead Crisis is the Japanese One Piece Card Game sealed booster box filed on CARDZ under set code EB-04. Language reads as Japanese from the optcg-jp stamp. The official name stays Egghead Crisis. EB-04 marks an extra-booster line, not a mainline OP-numbered box.

Filing keeps SKU optcg-jp-eb-04-booster-box-std as a standard booster box. Game is optcg, group is optcg-jp. No population, sale, or quote is listed.

Rank 238 is board position only. Keep the Japanese EB-04 box identity. An English EB-04 printing or a Japanese OP-14 mainline case is a different row.

Match Egghead Crisis with EB-04 and optcg-jp. Do not fold this line into a mainline OP code on the same board.

Last sold$74.96¥11,862
6M ChangeAccumulating
6M Sold74

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.$40$60$80$100$1202026-08-06: $2092026-08-07: $82.602026-08-08: $3532026-08-09: $2662026-08-12: $91.072026-08-13: $4602026-08-16: $1612026-08-17: $2722026-08-19: $2732026-08-20: $90.792026-09-07: $1622026-09-08: $78.152026-09-09: $3722026-09-10: $3162026-09-13: $1592026-09-14: $1482026-09-15: $1502026-09-17: $74.342026-09-18: $74.342026-09-22: $2242026-09-23: $74.342026-09-25: $3662026-09-27: $80.942026-09-28: $2412026-09-29: $1632026-09-30: $1632026-10-03: $1462026-10-05: $72.172026-10-06: $1492026-10-07: $77.232026-10-09: $4272026-10-10: $1602026-04-13: $53.722026-04-15: $51.752026-04-17: $51.822026-04-18: $50.562026-04-19: $51.502026-04-20: $53.722026-04-22: $54.662026-04-23: $56.242026-04-24: $54.032026-04-25: $55.592026-04-26: $55.902026-04-27: $56.242026-04-28: $56.532026-04-29: $56.562026-04-30: $56.242026-05-01: $56.912026-05-06: $59.332026-05-11: $58.612026-05-12: $58.612026-05-13: $59.282026-05-14: $56.872026-05-15: $58.302026-05-16: $59.122026-05-17: $60.042026-05-18: $60.002026-05-19: $59.972026-05-20: $60.032026-05-21: $62.562026-05-22: $63.192026-05-23: $62.722026-05-24: $63.322026-05-25: $63.092026-05-27: $60.242026-05-28: $61.962026-05-29: $63.352026-05-30: $58.272026-06-01: $63.022026-06-02: $61.522026-06-03: $61.052026-06-04: $63.372026-06-05: $62.562026-06-06: $68.882026-06-07: $71.042026-06-08: $71.322026-06-09: $73.732026-06-10: $74.892026-06-11: $76.422026-06-12: $78.992026-06-13: $78.362026-06-14: $79.942026-06-15: $79.202026-06-16: $78.042026-06-17: $77.402026-06-19: $77.412026-06-20: $80.572026-06-21: $87.062026-06-22: $88.472026-06-23: $86.892026-06-24: $86.572026-06-25: $87.202026-06-26: $83.042026-06-29: $78.682026-06-30: $78.992026-07-01: $78.682026-07-02: $78.362026-07-03: $78.682026-07-04: $77.102026-07-05: $75.712026-07-06: $78.602026-07-07: $80.572026-07-08: $75.832026-07-10: $79.632026-07-11: $78.992026-07-12: $81.752026-07-13: $85.002026-07-17: $84.682026-07-19: $84.662026-07-20: $88.472026-07-21: $88.472026-07-23: $86.942026-07-26: $88.902026-07-27: $91.632026-07-28: $91.222026-07-30: $87.212026-08-01: $78.682026-08-02: $78.992026-08-03: $82.152026-08-04: $86.362026-08-05: $87.842026-08-06: $1052026-08-07: $93.562026-08-08: $88.282026-08-09: $88.322026-08-12: $88.322026-08-13: $88.952026-08-14: $88.952026-08-15: $88.952026-08-16: $88.952026-08-17: $88.952026-08-18: $88.952026-08-19: $90.842026-08-20: $90.812026-08-24: $90.812026-08-26: $90.812026-08-27: $90.812026-08-29: $90.812026-09-01: $90.812026-09-02: $90.812026-09-03: $90.812026-09-05: $90.812026-09-06: $90.792026-09-07: $89.872026-09-08: $90.842026-09-09: $90.862026-09-10: $90.842026-09-12: $90.842026-09-13: $81.962026-09-14: $81.642026-09-15: $81.332026-09-16: $81.332026-09-17: $80.062026-09-18: $79.422026-09-22: $76.242026-09-23: $76.242026-09-24: $76.242026-09-25: $74.962026-09-26: $74.962026-09-27: $74.972026-09-28: $75.602026-09-29: $76.242026-09-30: $77.192026-10-01: $77.192026-10-02: $77.192026-10-03: $76.242026-10-05: $76.242026-10-06: $75.902026-10-07: $76.072026-10-08: $75.442026-10-09: $75.442026-10-10: $75.442026-10-11: $74.96Apr 13Oct 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.