PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $0.99 |
| PSA 7 | $7.5 |
| PSA 8 | $8.63 |
| PSA 9 | $11.5 |
| PSA 10 | $31 |
| BGS 10 | $40 |
| CGC 10 | $13.25 |
| SGC 10 | $19 |
TCGplayer market price: $0.59 (as of 2026-08-29)
Market context: ungraded price -22.0% over 30 days. -16.8% over 90 days. PSA 10 premium: 31.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-journey-together/pokemon-journey-together-tapu-koko-ex-51