First Purchasers of Game Seats on the SI Tickets Marketplace for Upcoming Texas Gridiron Classic Powered by Prospects by SI to Receive Free Limited Edition ‘PSI Elite Five Rated Prospect’ NFT Collectibles   (New York, N.Y., and Irving, Texas) – July 11, 2023 – An elite group of the nation’s top youth football players will be commemorated by Panini America with…