James and David list the home of a sentimental seller, but when NBA star Kris Humphries shows interest, the Brits struggle to seal the deal. Josh Altman previews off-market listings to MLB's Brian Wilson, but his quirky demands throw Altman off his game. Josh Flagg takes a Midwesterner with a tiny budget on a quest to find the LA home of her dreams. And when Altman has to ask a good friend for a big favor, it becomes a game of major league hardball.