Japanese Master Deck Build Box Ex PSA card values and checklist
2 cards · estimated PSA values from PriceCharting
Japanese Master Deck Build Box Ex has 2 cards in the Pack Dojo catalogue; the most valuable is Rayquaza EX #25 at $1,063 in PSA 10. Members have pulled 53 cards from this set on Pack Dojo, the best a PSA 10 Rayquaza EX #25 ($1,063 when pulled).
Every Japanese Master Deck Build Box Ex card the Pack Dojo catalogue prices, with what it is worth graded. 2 of the 2 carry a PSA 10 price, and together those come to $1,153. The median card in the set is worth $90.
The least valuable is Mewtwo #14 at $90 in a PSA 10. Across the 2 cards from this set priced at both grades, a PSA 10 is worth 10.78× the PSA 9 — $1,153 against $107.
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Which packs these cards come in
A card belongs to every pack whose value band it fits, so a card can appear in more than one row.
| Pack | Cards from this set | Share of the set |
|---|---|---|
| $25 Starter | 2 | 100% |
| $50 Silver | 2 | 100% |
| $100 Gold | 2 | 100% |
| $250 Sensei | 1 | 50% |
| $500 Platinum | 1 | 50% |
| $1,000 Diamond | 1 | 50% |
Checklist & values
Most valuable cards, by grade
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