PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5.31 |
| PSA 7 | $21.02 |
| PSA 8 | $23.99 |
| PSA 9 | $54.99 |
| PSA 10 | $200.18 |
| BGS 10 | $260 |
| CGC 10 | $72.63 |
| SGC 10 | $45 |
TCGplayer market price: $8.65 (as of 2026-08-29)
Market context: ungraded price +32.7% over 30 days. +28.6% over 90 days. PSA 10 premium: 37.7× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-electrode-21