Some treasures are rumored to be cursed or haunted. Even though they reside in the limbo of superstition, they have track records that are hard to ignore.
A CNBC "Treasure Detectives" expert says spotting fake porcelain is simple as long as you know what to look for.
From "Saturday Night Fever" to "Star Wars," here is some movie memorabilia that cleaned up at auction.
"Treasure Detectives" host Curtis Dowling gives tips on searching like an expert.