A teen's one-of-a-kind discovery may change his family's future. Ken teaches Peyton Manning about collecting and later, makes a boxing champ's day.

The Robbies try to convince an NBA star to make a dream deal. A modest attic contains a shocking stash. Laura considers going to work for her dad.

Myesha makes her first music consignment, landing some of Jimi Hendrix and Jim Morrison's personal items — and later, she has a stunning announcement.

While Ken tries to woo a top-tier collector, a WWE legend stops by the office with a sequined robe. A set of Pokémon cards could make history.

Ryan meets a man with a 1976 Apple computer who has much more where that came from in his basement. A collector lets go of an iconic El Clásico jersey.

A stubborn seller turns an auction into a nail-biter for Ken and Dave. Card fanatic Drake hopes for a big score and an expert appraises Beanie Babies.