PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4 |
| PSA 8 | $3.25 |
| PSA 9 | $11.5 |
| PSA 10 | $45 |
| BGS 10 | $41 |
| CGC 10 | $20.25 |
| SGC 10 | $27 |
Market context: ungraded price +20.5% over 30 days. +2.8% over 90 days. PSA 10 premium: 11.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-riolu-m-p-22