1991-92 UD Auth Wayne Gretzky Auto Authentic sheet Autograph 1992 Upper Deck CoA

  
1991-92 Upper Deck Collectors Choice Authenticated Wayne Gretzky signature (has UD hologram). 8x10 sheet from the 1992 43rd all star game Philadelphia spectrum. Unsure how many of these were signed. I've never seen one before! The box it came shows wear, but signature is mint.