Posted By:
JKPeter,
I believe the reason that 1987 Topps commons are graded is the hope for the elusive 10. If lucky enough to get a 10 on a card, you can sell even a common for $40 or $50. I'd say that would make up for the grading fee.
http://cgi.ebay.com/1987-TOPPS-CHET-LEMON-739-PSA-10-GEM-MINT-TIGERS-POP-1_W0QQitemZ140163778093QQihZ004QQcategoryZ55928QQs sPageNameZWDVWQQrdZ1QQcmdZViewItem