While I wasn’t able to attend the National Sports Card Convention this year in Chicago, I was able to see some of the great items on display thanks to the various threads posted to the Collector’s Universe  message boards last week. The Baseball Card Exchange always has one of the most impressive booths at the show, full of anything and everything you could want in terms of unopened product.  So to celebrate the 2017 National Show…and the legendary BBCE booth… let’s rip some late 70s baseball, shall we…