PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $40.83 |
| PSA 7 | $38.75 |
| PSA 8 | $46 |
| PSA 9 | $134.99 |
| PSA 10 | $359 |
| BGS 10 | $467 |
| CGC 10 | $99.99 |
| SGC 10 | $215 |
Market context: ungraded price +57.3% over 30 days. +66.7% over 90 days. PSA 10 premium: 8.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-donphan-p-34