Hi, i've been collecting cards on and off for more than 10 years now, but have never owned any signed memorabilia(other than signed cards of course). I recently made my first purchase ever and was looking for thoughts from the pros. I have read that there are a lot of people out there faking autos or reprinting photo's but this seller seemed ok to my untrained eye. Lol. Thoughts please? This was my first buy http://www.ebay.com/itm/UFC-Signed-Nick-Diaz-Autograph-MMA-Photo-8x10-/130829234027?pt=US_Autographs&hash=item1e7607af6b