Looks like a very, very partial 2013 Topps Heritage checklist has been released. Haven't had time to look it over thoroughly, but a couple of quick notes:
It says the New Age Performers set is 30 cards! This is always the toughest insert set to complete of the regular insert sets even with only fifteen cards. If this is correct, this will be very hard to put together through casual pack buying.
Autograph checklist is looking very nice with numerous Hall of Famers including Bob Gibson, Willie Mays, Juan Marichal, Ernie Banks, Frank Robinson and Stan Musial. And if auto's are really twice as easy to pull this year, there should be some really nice hits for a lot of Heritage collectors.
I can't wait!