Amazon has the EmaxDesign 20 Piece Makeup Brush Set marked down to only $7.99 right now! (Reg $29.99) 

These essential eye brushes are ideally for liquids, powders, or creams to produce a beautiful eye makeup application. The set includes eye shadow brush, foundation brush, eyeliner brush, mascara brush, lip brush, concealer brush, eyebrow brush for daily use.