The Binding of Isaac: Four Souls card game is on sale for ridiculously low prices as part of Amazon's early Prime Big Deal Days promotion. Exclusive to Prime members , the deal drops the price of the core set to only $16.49 , which is a whopping 63% off the game's $45 list price.

Meanwhile, The Binding of Isaac: Four Souls - Ultimate Collection is available for only $45 (was $125); this collector's box set comes with two expansions and a cool storage container for all 700-plus illustrated cards. Four Souls was on sale during Amazon Prime Day in July, but the standard edition was $27 and the Ultimate Edition was $85. Needless to say, these Prime Big Deal Days early offers drop both editions to their lowest prices yet, by a wide margin.

Amazon has limited quantities of each, so Binding of Isaac fans should snag one while they can. The Binding of Isaac: Four Souls - Ultimate Collection The Binding of Isaac: Four Souls adapts the beloved rogue-like video game into a replayable strategy card game for one to four players. Designed by the video game's original creator, Edmund McMillen, The Binding of Isaac: Four Souls is a strategy card game with cooperative and competitive elements.

You and up to three friends will join forces to collect souls--four of them, naturally--from the game's monstrous bosses. During your journey, you'll find loot, upgrade your abilities, and fight a wide variety of creatures pulled from the video game. If you're feeling diabolical, you can deliberately sa.