I've got an awesome black friday deal for you today from Coterie!
First sign up. To get $10 in credit after you place your first order sign up using this link: http://www.coterie.com/refer?code=mOVGSV7BF
Head over to their Butter London section next. Select any three colors you'd like and check out! It will be 50% off so you will only spend $25.
I got two sets myself :D.
There are eight colors to choose from! Enjoy, and happy shopping!