Right now there are 81 deals from Amazon Resale, formerly Amazon Warehouse Deals, in Beauty & Personal Care › Tools & Accessories › Makeup Brushes & Tools. These are inspected returns and open-box items that Amazon sells and ships itself. WarehouseHunter puts each one next to its current new price, so you can see what you save at a glance.
Brands with the most offers here: Tweezerman, WINK, Ardell, Framendino, Juno, LUXE, Micro, Real Techniques. Every item is a one-off, so the stock moves all day and new deals keep arriving.