By Chris Olds | Baseball Editor
Opening Day isn’t far away, but the MLB Network has a little something else in store for baseball card collectors next Tuesday.
It’s a special on the 60th anniversary of Topps baseball cards.
Cardboard Treasure, a MLB Productions creation, will air at 10 p.m. Eastern only on the MLB Network. It also will likely include some behind-the-scenes looks at Beckett Media as the documentary crews visited Dallas in early February.