PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.06 |
| PSA 8 | $14.46 |
| PSA 9 | $39.42 |
| PSA 10 | $500 |
| BGS 10 | $650 |
| CGC 10 | $90 |
| SGC 10 | $300 |
TCGplayer market price: $4.06 (as of 2026-08-29)
Market context: ungraded price +22.9% over 30 days. +52.2% over 90 days. PSA 10 premium: 163.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-keldeo-XY191