Up for sale is an on-card autograph from the original C-3PO, Anthony Daniels. This card has been authenticated by PSA and has an Auto grade of GEM-MINT 10.

The autograph is on the 1977 Topps Star Wars Series 2 trading card numbered 69 and titled Threepio's Desert Trek! which features Anthony Daniels as C-3PO. This image is from the first movie, Star Wars: Episode IV - A New Hope, during the scene where C-3PO and R2-D2 have just landed on Tatooine and C-3PO has been abandoned to go off on his own in search of help.