This week on MARKET WARRIORS, the pickers head to Rochester, Minnesota, to the annual Gold Rush Show, where the pickers are paired up to find something French and one picker struggles to make it through the round. Off-screen host Mark L. Walberg observes as the pickers seek advice from ANTIQUES ROADSHOW experts on some items they're considering flipping at auction. Some key finds include a Chinese sandalwood box, an antique radio and a Limoges landscape painting. One picker strikes gold with a bidder from China taking part at Ken Farmer Auctions in Radford, Virginia, where all of this week's items are auctioned.