Mountain Mage: a catalog of the mid-to-late 1980s
I've been hunting for an example of this catalog, from which I've personally ordered dice (very on sale, sort of beer-colored but called "amber"), my copy of Tunnels and Trolls and maybe a few other things.
Living in Adak, Alaska at the time this was the only way to purchase anything hobby-related.
The catalog itself was typeset with a dot-matrix printer and then offset printed.