PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $17.12 |
| PSA 7 | $55 |
| PSA 8 | $245.61 |
| PSA 9 | $886.8 |
| PSA 10 | $1600 |
| BGS 10 | $2080 |
| CGC 10 | $960 |
| SGC 10 | $960 |
Market context: ungraded price -7.2% over 30 days. -4.8% over 90 days. PSA 10 premium: 93.5× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-nidoking-1999-2000-11