PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.19 |
| PSA 7 | $14.5 |
| PSA 8 | $20.31 |
| PSA 9 | $31.65 |
| PSA 10 | $75.29 |
| BGS 10 | $98 |
| CGC 10 | $34 |
| SGC 10 | $45 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-diamond-%26-pearl/pokemon-diamond-%26-pearl-piplup-93