Do You Own a 'Sleeper'?
Learn what "Sleepers" are and how they can turn into big profits. Fakes and forgeries detective Curtis Dowling explains how "Sleepers" are everywhere and gives an example of someone who purchased a glass decanter for $300 that later sold for $3 million.
Tune in to "Treasure Detectives" on CNBC Prime, Tuesdays at 9 p.m. ET