PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $15.8 |
| PSA 9 | $19.69 |
| PSA 10 | $49.99 |
| BGS 10 | $65 |
| CGC 10 | $30 |
| SGC 10 | $30 |
TCGplayer market price: $21.21 (as of 2026-08-29)
Market context: ungraded price -13.5% over 30 days. -13.5% over 90 days. PSA 10 premium: 3.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-alter-genesis/pokemon-japanese-alter-genesis-naganadel-guzzlord-gx-101