PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $10.07 |
| PSA 9 | $49 |
| PSA 10 | $101.55 |
| BGS 10 | $132 |
| CGC 10 | $61 |
| SGC 10 | $61 |
Market context: ungraded price +0.0% over 30 days. +6.0% over 90 days. PSA 10 premium: 10.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-double-colorless-energy-1999-2000-96