PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $0.5 |
| PSA 8 | $8.5 |
| PSA 9 | $9 |
| PSA 10 | $46.11 |
| BGS 10 | $60 |
| CGC 10 | $15.19 |
| SGC 10 | $28 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-sword-%26-shield/pokemon-sword-%26-shield-rillaboom-holo-14