The buyers head for San Diego in hopes of finding some south of the border treasure. Rene and Casey step up to defend their home turf against Darrell and Brandon. Mary hopes to score with a high end household unit and Ivy enlists help and brings two extra Calvins to the auctions.

Auctions in Westminster, CA bring top dollar, with units selling in the thousands. Jarrod and Brandi look to hit quick and easy, but the high prices have them taking risks that are no bargain. Ivy goes on a buying spree, but how much will it cost him? And Rene can't help but go cowabunga over a collector's unit.