PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $28.56 |
| PSA 7 | $30 |
| PSA 8 | $89.74 |
| PSA 9 | $145.75 |
| PSA 10 | $1022.5 |
| BGS 10 | $1329 |
| CGC 10 | $175 |
| SGC 10 | $614 |
Market context: ungraded price +13.2% over 30 days. +58.7% over 90 days. PSA 10 premium: 35.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-dialga-dp-p-107