This listing is for an autographed Jake Plummer jersey. The jersey has been authenticated by JSA (one of the best authentication companies). It has the tamper proof sticker/hologram and the certificate card. This jersey would be a great addition to any collection! I have a bunch of other autographed jerseys, helmets, and baseballs authenticated by TRISTAR, JSA, PSA/DNA, STEINER, SCHWARTZ, and LEAF.