I went to the mall the other day specifically to get this light blue polish (Havana Dreams) from Sephora that I saw on a friend and just had to have. By the way, Sephora polish is $9.50 for a bottle, I think that's a little nuts. Luckily, I stopped at Forever21 on my way to Sephora (I may have stopped at H&M and Urban first too) and I found this set of 6 polishes for $9.80!
I like 5 out of the 6 colors, so I think this is a great deal! The light blue is the second from the left and it's almost an exact match to the Sephora polish that I wanted. I just love finding a good deal!