polish formula is pretty much the same across the board, from $.99 Wet ‘n Wild to $50 Christian Louboutin. So it all comes down to color, and there just aren’t that many shades of red in the world (or greige or coral or even sheer pink), so we decided to find the dupes for our favorite pricey colors and share ‘em with you. We hope you have fun using SuperDuper and save a few bucks towards your favorite splurges.