This collection is a recent one from Sinful Colors, entitled Cast Away. It consists of 7 new polish colors and 1 old one. I believe that as of now, the new colors are limited edition...maybe we will get lucky some day and some will join the core line. (I spotted a couple of limited editions from last year in a core display last week so it is possible.)
I believe I picked these up at Walgreens a little while ago and have spotted a few bottles at various Walgreens floating around without their display. As usual, $1.99 each.
I will also post the ones I have worn already (and will include links to the posts under the correct picture). On a side note, Olympia is rumored to be a dupe for Essie's Navigate Her ($8), also limited edition.
**all products purchased by me