This KINGS BEN MCLEMORE AUTHENTIC SIGNED CARD 2013 PANINI PRIZM HRX RC #4 PSA SLABBED has been certified authentic. It comes slabbed and authenticated by PSA/DNA. You can also see the authentication on the PSA/DNA website, PSAcard.com. This is a stock item, we have several of these available. The one you will receive will be of equal quality to the one pictured.