Gem Jammer cards and prices
There are 1 Gem Jammer cards. The most valuable is Gem Jammer SFD-007 from Spiritforged at €0.07, as of 2 November 2026.
Every Gem Jammer card
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Questions and answers
What is the most valuable Gem Jammer card?
Gem Jammer SFD-007 from Spiritforged, at €0.07 as of 2 November 2026.
How many Gem Jammer cards are there?
There are 1 Gem Jammer cards.
Where does this price come from?
The European price is Cardmarket’s trend price, their daily estimate of what the card sells for now, from real sales. The US price is TCGplayer’s market price, from recent completed sales. Binderlist collects both every night and keeps each day’s price.