I've sold a number of autographs without COAs on eBay (I've also sold with COAs) and have never had any returned or rejected. Though I usually get my autographs from reliable sources (ala Mike Gutierrez Auctions, SCGaynor bulk lots), state that provenance and have had a good enough feedback to back that up. Again, with big clear images so the potential bidders can themselves judge.
Last edited by drc; 10-31-2011 at 12:35 PM.
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