Two sets of roommates face off in this battle of the sexes challenge. Antique collectors Ron and Zach take on besties Vanessa and Lindsey. The cocky and confident guys think they've got it all over the girls and flirtatious antics ensue at New York's Stormville Airport Flea Market as the teams search for their Flip List projects: Retro Design, Light and Dark Project, and Create a Pair. One team is sure their vintage barbershop stand is their ace in the hole, but will they take a haircut at New York City's Antiques Garage? Hosted by Designer/Flea Market enthusiast and Good Morning America Co-Anchor Lara Spencer.