PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.99 |
| PSA 8 | $12.5 |
| PSA 9 | $14 |
| PSA 10 | $66.09 |
| BGS 10 | $86 |
| CGC 10 | $24.5 |
| SGC 10 | $40 |
TCGplayer market price: $3.23 (as of 2026-08-29)
Market context: ungraded price +14.6% over 30 days. -6.0% over 90 days. PSA 10 premium: 22.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-professor-s-research-SWSH152