1.3K views · 14 reactions | What's it like to authenticate iconic sports memorabilia? Hear from Bill Corcoran of PSA/DNA. Tune into The Great American Collectibles Show every Wednesday, 9 p.m. to 10 p.m. EST, right here on Professional Sports Authenticator - PSA. | Professional Sports Authenticator - PSA | Facebook

Tonight's episode of The Great American Collectibles Show, presented by PSA and The National Sports Collectors Convention has Tom Zappala and Rico Petrocelli in their individual studios in Florida. Joining us for the hour is Derek Grady from Heritage Auctions and while the topic of the day is addressed, we do get into the hobby quite a bit, Derek allows us all to laugh. | Professional Sports Authenticator - PSA

6.1K views · 27 reactions | Tonight's episode of The Great American Collectibles Show, presented by PSA and The National Sports Collectors Convention has Tom Zappala in the home Studio in Massachusetts and John Molori in his home studio. Tonight we have Chuck and Stacey Wisman of Wheatland Auctions chatting about their auction site and their unique backgrounds. Also, Bobby Livingston from RR Auctions will be with us as well. | Professional Sports Authenticator - PSA | Facebook