PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.5 |
| PSA 9 | $15.32 |
| PSA 10 | $24.5 |
| BGS 10 | $32 |
| CGC 10 | $15 |
| SGC 10 | $15 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-starter-deck-generations/pokemon-japanese-starter-deck-generations-dialga-ex-83