Updated Nov 4, 2026One of every sealed product$13£10€12
1 sealed products with recorded market prices, from $13.32£9.87€11.82 to $13.32£9.87€11.82. Filter by product type below.
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Why a Japanese Legendary Heartbeat box moves differently to a Japanese Legendary Heartbeat 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 Legendary Heartbeat 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.