PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $119.56 |
| PSA 7 | $319.5 |
| PSA 8 | $462.51 |
| PSA 9 | $724.95 |
| PSA 10 | $5457.52 |
| BGS 10 | $7095 |
| CGC 10 | $290.13 |
| SGC 10 | $3275 |
TCGplayer market price: $230.98 (as of 2026-10-20)
Market context: ungraded price -5.7% over 30 days. -5.6% over 90 days. PSA 10 premium: 45.6× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-aquapolis/pokemon-aquapolis-nidoking-H18