YOU HEARD ME RIGHT, 4.50. For a polish that retails for $30. Call me crazy but I bought 3 bottles. My mom even bought her own after I told her it was real gold.
Seriously, go to Sephora if you can! Or lots of them. I can't promise that you'll find what I did, since each Sephora might have different stock, but it's worth the shot. Let me know what you end up finding!