PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $0.68 |
| PSA 9 | $13.26 |
| PSA 10 | $37.13 |
| BGS 10 | $48 |
| CGC 10 | $22 |
| SGC 10 | $22 |
TCGplayer market price: $0.39 (as of 2026-08-29)
Market context: ungraded price +6.3% over 30 days. +36.0% over 90 days. PSA 10 premium: 54.6× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-plasma-storm/pokemon-plasma-storm-ether-121