Americas Canada Collecting Edmonton Oilers Hockey news NHLUltra-rare Wayne Gretzky rookie cards expected to be part of $3.72m Canadian auctionTheWorldsNewsFebruary 28, 2024 by TheWorldsNewsFebruary 28, 20240 The pristine unopened case of Oh-Pee-Chee brand NHL cards could contain as many as 27 much-coveted rookie cards of ‘the Great One’ Among avid collectors...