PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $20.5 |
| PSA 8 | $50.41 |
| PSA 9 | $134.31 |
| PSA 10 | $4900 |
| BGS 10 | $6370 |
| CGC 10 | $2940 |
| SGC 10 | $2940 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-smoochum-238