Thanks for the info. I really appreciate it! Like I said, I'm planning on getting them graded, even if they are all commons and grade at least a 7 I'll still come out ahead. I did see one on Ebay that had a Mantle AS on the front...so maybe there's still a chance! =)
http://cgi.ebay.com/1958-Topps-Chris...item3cb544fe29