PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $38.15 |
| PSA 7 | $56.88 |
| PSA 8 | $88.31 |
| PSA 9 | $820 |
| PSA 10 | $984 |
| BGS 10 | $1279 |
| CGC 10 | $590 |
| SGC 10 | $590 |
TCGplayer market price: $53.13 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-dialga-XY77