Updated Sep 20, 2026One of every sealed product$19£14€16
1 sealed products with recorded market prices, from $18.90£14.16€16.49 to $18.90£14.16€16.49. Filter by product type below.
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Why a Japanese MEGA Starter Set Mega Diancie ex box moves differently to a Japanese MEGA Starter Set Mega Diancie ex card
A card is worth what the card is worth. A box is worth whatever people think is still inside it, so a box price falls while Japanese MEGA Starter Set Mega Diancie ex is in print and starts climbing once it is not. That is why a two year old box can cost more than it did on release week, and why buying sealed at release is usually the worst moment.