The 1970s were a fantastic era to be a hockey collector as countless young people on both sides of the border were able to crack open packs each year and chew tons of gum. While not everyone kept their cards and may even have a few cavities to remind them of this time, those that still collect today may want to consider looking at grabbing some rookie cards from O-Pee-Chee and … [Read more...] about 10 Underrated 1970s O-Pee-Chee and Topps Hockey Rookie Cards