Coupons.com has got a new $1/1 Sally Hansen Nail Color Product, available here. Combine that with the Target web coupon available here to make for some extremely Cheap Nail Polish!!
I was able to do this in early May & only paid 0.14 after tax!!!! Remember that your final price before & after tax will vary depending on your region so be sure to check the shelves for the lowest possible price. You can even check the clearance shelves too!! That might score you some overage!!
Be sure to print off 2 of each coupon www.coupons.com & Target & when you're at Coupons.com be sure to get the $2/1 Sally Hansen Nail Treatment product when you buy ANY Sally Hansen Nail Color!