Has anyone ever dealt on Ebay with Canton-Cooper-Sports with eBay store name "Hall of Fame Memorabilia"?

They have 100% feedback but have only 297 feedbacks (all + at least). If so could you please post any experiences with them-good or bad? Also any idea of the degree of authenticity that their items are associated with? Obviously each item stands alone but if they have sold a # of "shaky" items I would like to know about it. Also if they have sold only quality I would also be interested.

Thanks much
Paul
Always buying 49ers gamers
garciajones@yahoo.com