PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2 |
| PSA 8 | $9.5 |
| PSA 9 | $51.01 |
| PSA 10 | $63 |
| BGS 10 | $82 |
| CGC 10 | $54.5 |
| SGC 10 | $38 |
Market context: ungraded price -22.8% over 30 days. +14.3% over 90 days. PSA 10 premium: 31.5× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-diamond-%26-pearl/pokemon-diamond-%26-pearl-riolu-61