Steam Sale

Shop Treasure Room Greed Super Greed Shopkeeper   (page 1, column 1, line 4) (page 1, column 1, line 7)

Steam Sale is a passive item.

Effect

• Halves shop prices.

Notes

• 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 has no effect.
  • Reduces all shop prices to 0 coins.
    • If Isaac has RestockCauses shops to instantly restock their items when they are bought. Granted by default for every character in Greed Mode., it is possible to collect an infinite supply of pickups/items. Extremely powerful when combined with ChaosChaos causes items to be chosen from random item pools. When picked up, drops between 1-6 random pickups on the floor..
  • Steam Sale will cause the Deals with the Devil not to convert the heart type 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.

Synergies

• DiplopiaDuplicates all pickups and item pedestals in the room.: Can be used to create two Steam Sales, reducing the price of all items in the shop to 0.
  • Diplopia + RestockCauses shops to instantly restock their items when they are bought. Granted by default for every character in Greed Mode. 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.Randomizes all passive items upon pickup and at the start of each succeeding floor., which will remove the Steam Sales and will likely replace many items with BreakfastGrants Isaac one full red heart container..

Gallery

• 

  A shop with all prices reduced to 0.

Trivia

• This item is called Steamy Sale on PS4, PS Vita, Xbox One and Switch versions, most likely due to fear of copyright issues.
  • Strangely, this doesn't happen in the 3DS and Wii U versions.
• Steam Sale refers to the platform of Steam and its reputation for giving generous sales.
  • Despite of the game mechanics, discounts are usually not able to be combined to obtain a better price on Steam.