Buy two bottles of nail polish at Eyes.Lip.Face. (aka e.l.f.) and get one free via code EGPOLIAR. This is an insanely good deal, considering that everything e.l.f. sells is only $1. There are 20 colors to choose from (the color shown is burgundy) and their nail polishes are also free of toluene, formaldehyde, and dibutyl phthalate (DBP), comparable companies that sell nail polishes without these chemicals (Spa Ritual) retail for as much as $10 a bottle. Standard shipping is $6.95 and there's no sales tax (except NY).