PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5 |
| PSA 7 | $7.5 |
| PSA 8 | $12.26 |
| PSA 9 | $21.11 |
| PSA 10 | $38 |
| BGS 10 | $48 |
| CGC 10 | $20.41 |
| SGC 10 | $23 |
TCGplayer market price: $3.46 (as of 2026-10-20)
Market context: ungraded price -1.8% over 30 days. -15.8% over 90 days. PSA 10 premium: 7.6× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-mega-dream-ex/pokemon-japanese-mega-dream-ex-mega-diancie-ex-227