PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.99 |
TCGplayer market price: $1 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-mega-starter-deck-diancie-ex/pokemon-japanese-mega-starter-deck-diancie-ex-lillie-s-determination-20