PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $12.35 |
| PSA 7 | $40 |
| PSA 8 | $50 |
| PSA 9 | $450 |
| PSA 10 | $540 |
| BGS 10 | $702 |
| CGC 10 | $324 |
| SGC 10 | $324 |
TCGplayer market price: $51.51 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-rayquaza-ex-XY66