PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.96 |
| PSA 7 | $8 |
| PSA 8 | $16.5 |
| PSA 9 | $29.36 |
| PSA 10 | $481.02 |
| BGS 10 | $625 |
| CGC 10 | $289 |
| SGC 10 | $289 |
TCGplayer market price: $3.04 (as of 2026-10-20)
Market context: ungraded price -1.0% over 30 days. +20.3% over 90 days. PSA 10 premium: 162.5× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-platinum/pokemon-platinum-dialga-23