PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $139.99 |
| PSA 8 | $220 |
| PSA 9 | $242 |
| PSA 10 | $401 |
| BGS 10 | $521 |
| CGC 10 | $241 |
| SGC 10 | $241 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-sylveon-xy-p-91