PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $32.99 |
| PSA 7 | $21.41 |
| PSA 8 | $59 |
| PSA 9 | $249.99 |
| PSA 10 | $299 |
| BGS 10 | $389 |
| CGC 10 | $179 |
| SGC 10 | $179 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-holon-research/pokemon-japanese-holon-research-ditto-61