If you are an experienced eBay buyer you have probably received some bonus card from a seller, either to protect/fill out a package or to butter you up for a positive review. Usually they are junk cards that either go in the junk wax box or maybe the garbage. But in my package containing the retrofractor three little gems, a 2000 Topps Mariano Rivera, a 1987 Hygrade Baseball's All-Time Greats Tom Seaver, and a 2001 Topps Archives George Brett. I needed the Rivera and I'll always take more Seaver and Brett. Now that's how you send bonus cards in an eBay package!