The player is loading ...
One of the early pioneers at a precocious age, Mark wore many hats in his hobby career, but best known in the autograph and memorabilia business, buying, selling, and authenticating, most recently with Heritage Auctions. Beth worked closely with Mark...
One of the early pioneers at a precocious age, Mark wore many hats in his hobby career, but best known in the autograph and memorabilia business, buying, selling, and authenticating, most recently with Heritage Auctions. Beth worked closely with Mark for ten years.