Mastemon
Lowest ask = the cheapest current listing. Market = TCGplayer's rolling market price. Latest daily snapshot: Aug 26, 2026.
Market read
As of Aug 26, 2026, the cheapest current listing for Mastemon is $6.25, and TCGplayer's market price is $7.35. The same card's 7-day trailing median is $7.38, putting today's ask 15.3% below it. We rate this price verified: 42 daily observations, and no meaningful gap between ask and market price. It is one of 6 Secret Rare cards we track in Hackers' Slumber (136 cards in the set overall). Prices are asks from current listings, not completed sale prices, and the snapshot refreshes once daily.
Price history
Daily TCGplayer market and lowest-ask price for Mastemon from the InkSight Digimon Card Game snapshot. Interactive chart loads with live data.
Marketplace
Compare TCGplayer singles, eBay raw and graded listings, and Whatnot live breaks. Affiliate links load with latest daily snapshot pricing.
Set context
Hackers' Slumber. Full Hackers' Slumber set index →. See more Digimon Card Game pricing on the market hub, movers, and top cards. See every Mastemon card we track.
Related cards
Other printings, same-rarity neighbours and cards from Hackers' Slumber.
