PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $20.53 |
| PSA 8 | $19.31 |
| PSA 9 | $24 |
| PSA 10 | $43.76 |
| BGS 10 | $98.8 |
| CGC 10 | $36 |
| SGC 10 | $26 |
TCGplayer market price: $16.64 (as of 2026-10-20)
Market context: ungraded price -10.4% over 30 days. -12.3% over 90 days. PSA 10 premium: 2.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-mega-dream-ex/pokemon-japanese-mega-dream-ex-mega-diancie-ex-238