Gotta Have Rock and Roll

Signed by all four Beatles in 1974 to officially break up the band, the historically significant document now goes to auction at the end of the month.

Barnebys interviews comedian Jeff Foxworthy ahead of the premiere of his new show "What’s It Worth?" to find out what's in store.

This current Rock and Roll Pop Culture auction features over 1,200 lots of many different kinds of memorabilia in the fields of rock & roll, music, entertainment, movies, artwork, literature and more, including Marilyn's wedding suit.