PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5.18 |
| PSA 7 | $14 |
| PSA 8 | $17.27 |
| PSA 9 | $36.53 |
| PSA 10 | $295.25 |
| BGS 10 | $384 |
| CGC 10 | $177 |
| SGC 10 | $177 |
Market context: ungraded price +1.2% over 30 days. +1.8% over 90 days. PSA 10 premium: 57.0× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-topsun/pokemon-japanese-topsun-ekans-green-back-23