binding of isaac four souls card game The box edition of the cult The Binding Of Isaac: Four

Promo Info 3rd Anniversary Update Pack CLOSECLOSE ST8-06 U Digimon Lv.4 Parallel Rare Coredramon Color Blue Form Champion Attribute Vaccine Type Dragon DP 5000 Cost 6 Digivolve Cost 1 2 from Lv.3 Digivolve Cost 2 - Upper Text [Security] At the end of the battle, play this card without paying its memory cost.[On Play] Trigger Draw 2

Its a sort of promo card similar to the buy-a-box promos, and they usually come in a foil version to act as an incentive to pick up a box when a new set releases

Blood of Wolves sort of combines them both

I saved up (and probably convinced my parents to chip in) to buy it from the local used video game store

By the looks of things, Invasion of Tarkir is already on the move price-wise, with copies climbing from around $3.50 to $5 over the last month