I have a shoebox full of MLB and NFL cards from the late 70s - early 80s. Where does one go about taking these for valuation/sale?
Look up sports memorabilia stores in your area. I'm not sure many exist anymore. I remember a couple stores in Omaha but I doubt they exist anymore. One was on 50th St just off L Street I think, across from KMart. The other was in the corner of a plaza somewhere but my memory isn't that good. Maybe by Shopko 84th and Center area.