Future Flash is the Japanese Pokémon sealed booster box on this CARDZ row, set code SV4M. The trailing M belongs on the code; this is not a bare SV4 slip. The SKU ptcg-jp-sv4m-booster-box-std sits on the ptcg-jp line as a standard box.
Official name remains Future Flash. Language reads Japanese from the jp stamp, and the game field is ptcg. This packet lists no sale, grade, or reference price.
Rank 258 is board position only. Keep the Japanese SV4M box. An English Future Flash row or another Japanese SV4 letter code is a different product.
Last sold$59.06¥9,346
6M ChangeAccumulating
6M Sold66
Data time: Oct 11, 2026
Daily market history
6M
Reference priceTracked sales
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.
