PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $0.48 |
| PSA 9 | $21.94 |
| PSA 10 | $111 |
| BGS 10 | $144 |
| CGC 10 | $67 |
| SGC 10 | $67 |
Market context: ungraded price +20.0% over 30 days. +6.7% over 90 days. PSA 10 premium: 231.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-whimsicott-19