PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $491.86 |
| PSA 9 | $546.02 |
| PSA 10 | $1500 |
| BGS 10 | $1950 |
| CGC 10 | $244.55 |
| SGC 10 | $900 |
Market context: PSA 10 premium: 3.0× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-storm-emeralda/pokemon-japanese-storm-emeralda-mega-rayquaza-ex-110