I purchased these on eBay last week. Would anybody know how to tell if they're actually game used (specifically his 20K game) or not? I feel sure that the date was written by Clemens and it definitely looks like an early Clemens sig. Any thoughts? Even if they aren't truly game used, I don't think I did too bad as I only paid $75/ea and I think I could get my money back.
http://www.ebay.com/itm/2-Autographe...#ht_343wt_1172