Updated Oct 1, 2026One of every sealed product$1.2k£937€1.1k
2 sealed products with recorded market prices, from $419.99£316.10€369.87 to $825£620.93€726.55. 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.