Steam Sale

Steam Sale is a passive item.

Effect[edit | edit source]

Items sold for 15 pennies will have their price rounded down to 7.
Pickups sold for 5 pennies will have their price rounded up to 3. Red hearts, normally sold for 3 pennies, will have their price rounded up to 2.
Multiple Steam Sales can be obtained via each of the normal drop methods, but doing so causes no effect.
- Reduces all shop prices to 0 coins.
  - If Isaac has Restock, it is possible to collect an infinite supply of pickups/items. Extremely powerful when combined with Chaos.
- Steam Sale will cause the Deals with the Devil not to convert the type of required heart automatically.
Items have a chance to be discounted further by random sales; for example, a discounted item originally costing 5 coins will then cost 2 coins instead of 3.

Diplopia: Can be used to create two Steam Sales, reducing the price of all items in the shop to 0.
- Diplopia + Restock or Greed Mode: Restock will allow shop items to replenish indefinitely, so by having two Steam Sales by the method above, infinite items can be purchased. Be careful not to pick up Missing No., which will remove the Steam Sales and will likely replace many items with Breakfast.

This item is called Steamy Sale on the PS Vita and Xbox One versions, most likely due to fear of copyright issues.
- This was also the case on the PS4 and Switch versions but was later reverted to Steam Sale in Booster Pack #5.
Steam Sale refers to the platform of Steam and its reputation for giving generous sales.