PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $70.22 |
| PSA 7 | $68 |
| PSA 8 | $85.35 |
| PSA 9 | $196.5 |
| PSA 10 | $823.23 |
| BGS 10 | $1070 |
| CGC 10 | $299 |
| SGC 10 | $494 |
Market context: ungraded price +0.9% over 30 days. -5.9% over 90 days. PSA 10 premium: 11.7× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-wooper-p-22