Flip or Flop S04 E05 Big Money Flip

Tarek and Christina are contacted by an out-of-state seller looking to sell an old family home. It's a large house in original condition and could be a great flip. But it's also more expensive than their usual projects and the renovation could get pricey on this midcentury modern time capsule. Can Tarek and Christina turn a big money profit from this big money flip?