PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $103.63 |
| PSA 9 | $274.99 |
| PSA 10 | $1118.31 |
| BGS 10 | $1454 |
| CGC 10 | $671 |
| SGC 10 | $671 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-psyduck-bw-p-167