2/15/2018 Update: Valve's recent update to Steam's Wishlist has rendered this script inoperable. I do not have plans to update.
Most of the time I buy games on Steam during sales, which is often. Coupled that with a growing Wishlist of over 100 games and the Wishlist can be an unruly mess at times. I designed this script to help me quickly find deals by filtering out anything that is not on sale. Further, I added the ability to set a minimum discount (1.2 Update) as well as toggle the filter from the Wishlist (1.3 Update). This script works with the Wishlist's existing Rank, Date Added, Name, and Price sorting.
.PLAN: - Add button to toggle filter on and off [1.3 Update] - Save settings via LocalStorage [1.2 Update] - Search field to narrow range of discounts (e.g. minimum 50% or greater) [1.2 Update]