PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $25.06 |
| PSA 7 | $18.64 |
| PSA 8 | $36.24 |
| PSA 9 | $89.17 |
| PSA 10 | $359.1 |
| BGS 10 | $467 |
| CGC 10 | $215 |
| SGC 10 | $215 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-heartgold-collection/pokemon-japanese-heartgold-collection-ampharos-34