PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $60.25 |
| PSA 7 | $35 |
| PSA 8 | $90 |
| PSA 9 | $135.43 |
| PSA 10 | $1013.58 |
| BGS 10 | $1318 |
| CGC 10 | $300.69 |
| SGC 10 | $608 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-topsun/pokemon-japanese-topsun-psyduck-blue-back-54