Steam Sale

Steam Sale is a passive item.

Effect

 * Halves shop prices.

Synergies

 * Diplopia: Can be used to create two Steam Sales, reducing the price of all items in the shop to 0.

Trivia

 * This item is called Steamy Sale on PS4, PS Vita and Xbox One 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.

Seeds
PC: H38G K719 - First floor in the shop, with Diplopia. You have to use Keeper with the Wooden Coin in order to have enough money to buy Diplopia and the Steam Sale.