PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $39.36 |
| PSA 8 | $400 |
| PSA 9 | $518.36 |
| PSA 10 | $1299 |
| BGS 10 | $1689 |
| CGC 10 | $779 |
| SGC 10 | $779 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-holon-research/pokemon-japanese-holon-research-ditto-1st-edition-3