PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4 |
| PSA 8 | $15 |
| PSA 9 | $18.75 |
| PSA 10 | $88.74 |
| BGS 10 | $115 |
| CGC 10 | $20.5 |
| SGC 10 | $53 |
TCGplayer market price: $3.65 (as of 2026-10-20)
Market context: ungraded price -8.0% over 30 days. -7.2% over 90 days. PSA 10 premium: 22.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-origin-forme-dialga-v-SWSH255