Choicebooster

Choicebooster is an augment. When obtained, any shop generated in future levels will have an additional item available to purchase.

It can be found as a drop from Gold Chests. It can also be found in Shops with a price of 10 Nuts.

Trivia

 * Choicebooster is one of the only augs that alter item generation to actually appear in Challenge Runs. This may be a bug, as obtaining it can cause shops and Glory Zones to offer different items.