Glenn joined the Goldbergs in 1978 at Superior Stamp and Coin as head bookkeeper. Over the years, his involvement with the company has expanded to include auctions as well as accounting. Glenn handled credit and customer relations for many years and eventually took over auction operations.
Glenn left Superior in 2005 to rejoin the Goldberg’s as their General Manager.
Glenn has been involved with many signature numismatic sales, including The Robinson Brown Collection, The Buddy Ebsen Collection, The Ed Trompeter Collection, The Boys Town Collection, The Dr. Hesselgesser Collection, The Millennia Collection, and The Dan Holmes Collection Parts I – IV.