Updated Nov 15, 2026One of every sealed product$1.2k£935€1.1k
1 sealed products with recorded market prices, from $419.99£317.53€380.01 to $419.99£317.53€380.01. Filter by product type below.
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Why a Gym Challenge box moves differently to a Gym Challenge 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 Gym Challenge 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.