PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $9.99 |
| PSA 8 | $14.99 |
| PSA 9 | $37.66 |
| PSA 10 | $1234.35 |
| BGS 10 | $1605 |
| CGC 10 | $600 |
| SGC 10 | $741 |
TCGplayer market price: $10.45 (as of 2026-10-20)
Market context: ungraded price +13.7% over 30 days. +42.1% over 90 days. PSA 10 premium: 123.6× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-legendary-treasures/pokemon-legendary-treasures-hydreigon-99