PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.18 |
| PSA 8 | $20 |
| PSA 9 | $22 |
| PSA 10 | $41.14 |
| BGS 10 | $53 |
| CGC 10 | $26 |
| SGC 10 | $25 |
TCGplayer market price: $2.88 (as of 2026-10-20)
Market context: ungraded price -1.9% over 30 days. +3.6% over 90 days. PSA 10 premium: 12.9× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-mega-starter-deck-diancie-ex/pokemon-japanese-mega-starter-deck-diancie-ex-mimikyu-6