PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $7.3 |
| PSA 7 | $8.25 |
| PSA 8 | $12.81 |
| PSA 9 | $18.49 |
| PSA 10 | $132.28 |
| BGS 10 | $172 |
| CGC 10 | $41 |
| SGC 10 | $79 |
TCGplayer market price: $7.69 (as of 2026-08-29)
Market context: ungraded price +10.8% over 30 days. +29.4% over 90 days. PSA 10 premium: 18.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-prismatic-evolutions/pokemon-prismatic-evolutions-slowpoke-master-ball-18