After receiving my BVG 7.5 1967 Topps Don Sutton back from SGC where they say its been trimmed, I decided to email BVG and ask about it. As I stumbled through thier website, I discovered the serial number lookup feature. Wasn't I impressed the find out that my 1967 Sutton is serial numbered to a 1982 Cal Ripken Jr. rookie card!

Waiting for the response from BVG on that!