PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $20.88 |
| PSA 8 | $37.5 |
| PSA 9 | $88.76 |
| PSA 10 | $355 |
| BGS 10 | $462 |
| CGC 10 | $138.36 |
| SGC 10 | $213 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-rulers-of-the-heavens/pokemon-japanese-rulers-of-the-heavens-muk-ex-1st-edition-2