Posted By:
peterpI don't know if you're not familiar with modern cards or if you're seeing something that looks suspicious on this card, but Topps and the other companies have been adding Game-Used memorabilia to cards for the last 7 years. The Topps 206 set also has Bat cards from John McGraw and a few others.
They're certified as real, maybe they aren't, but in the context of the trading card world, they're considered as good as real.