A rare 1969 Topps Wacky Ads 5-cent wrapper proof sheet sold on eBay, offering a glimpse into Topps' packaging experiments from the era.
Posts tagged as “Mark Murphy”
Mark Murphy, the "hobby's premier unopened pack specialist", shared sharp advice on spotting fake wax packs long before BBCE dominated the scene.
Here’s another great mid-90s article from Sports Cards Magazine about the unopened collecting niche; this one from Doug Koztoski includes info from Mark Murphy, the…
Today, the Baseball Card Exchange is the big player in the unopened space, but in the early ’90s, it was Mark Murphy, The Baseball Card…