PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.1 |
| PSA 9 | $50 |
| PSA 10 | $207.4 |
| BGS 10 | $270 |
| CGC 10 | $124 |
| SGC 10 | $124 |
Market context: ungraded price -0.9% over 30 days. -43.7% over 90 days. PSA 10 premium: 98.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-shining-darkness/pokemon-japanese-shining-darkness-gastrodon-488