Just in case you haven't already seen this...

Zoya is having an Earth Day sale!! 50% off your order (but you have to order at least 6).  This is good ONLY through this weekend.  Use code EARTHZOYA2012 at checkout.  If you are interested, this is also an exchange offer and if you send them your old, non 3-free polish they will dispose of it for you but you don’t have to in order to get the 50% discount.  If you don’t already have a Zoya account click HERE  and when you set up your account with the referral link you get a coupon added to your account for a FREE bottle of nail polish.  You can’t use the free nail polish with the 50% off, but it’ll be good for your next order :-)