July 21, 2010
Topps releases Strasburg exclusive for the National
Here's their release:
Collectors opening 10 packs of 2010 Topps/Bowman branded baseball cards (except Topps Attax, Topps Opening Day and the .99 cent Topps Cello Pack) at the Topps booth will receive Stephen Strasburg’s 2010 Topps Heritage card (# NCC1). The card, which will be sequentially numbered to 999, will be available in designated quantities and at designated times from Wednesday, August 4th to Sunday August 8th. The card will be limited to one copy per person per day.