PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $20 |
| PSA 8 | $30 |
| PSA 9 | $56.52 |
| PSA 10 | $335.05 |
| BGS 10 | $436 |
| CGC 10 | $22.54 |
| SGC 10 | $201 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-shaymin-sm-p-225