Topps’ debut patch cards, which are autographed and contain a patch from the jersey from the player’s first MLB game, have captured the attention of some young major leaguers — even the ones with little previous interest in baseball cards — and longtime collectors. The patches are even part of this year’s MLB The Show video game.

Cam Booser's bumpy road to the major leagues included arm and back injuries, along with a stint as a carpenter in his native Seattle. Such an unlikely