Saquon Barkley Signed Penn State Nittany Lions Jersey (PSA COA) N.Y.Giants R.B.Custom on field style jersey. Everything sewn on, size XL. Hand signed in silver paint pen by Saquon Barkley. The lot autograph(s) includes a PSA DNA "Rookie Graph" hologram and COA. "Rookie Graph" is the autographed memorabilia equivalent to a rookie card. The PSA DNA definition of a "Rookie Graph" is as follows: "Any item that is autographed and received by PSA DNA prior to the beginning of the athlete's second full season. Authentication: PSA COA