PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5.92 |
| PSA 7 | $10 |
| PSA 8 | $10.56 |
| PSA 9 | $17 |
| PSA 10 | $100.64 |
| BGS 10 | $131 |
| CGC 10 | $21 |
| SGC 10 | $60 |
TCGplayer market price: $3.94 (as of 2026-10-20)
Market context: ungraded price +10.7% over 30 days. +5.9% over 90 days. PSA 10 premium: 17.0× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-sky-legend/pokemon-japanese-sky-legend-keldeo-gx-57