Well, as one who worked for the Shack back in the day ('72-'78), I can tell you that many of the products were quite good. (Go ahead, laugh...) I started out part time while in college and gradually worked my way into store management, and even had a joint venture store with them for a couple years. Tandy was a trend-setter; Lewis Kornfeld was a very good company president; and you couldn't beat the marketing. Remember the "Flyer-side Chat"? And there were plenty of opportunities to make a very good living back then managing a store.
If I didn't already have several Radio Shack products (STA-120 receiver, SA-2001 amp [two of them!], Optimus T-100 speakers, Realistic Miracord turntable, Optimus cassette deck, etc.), and really trying to down-size these days, I'd be interested in bidding on some of that stuff, just for the memories. The STA-120, by the way, was top-rated back then ('73), but little-appreciated due to the prevailing opinions that Realistic was a junk brand.
I wasn't into the CB thing, but their Navajo base unit was also top-rated.
Anyway, it was sad to see them go downhill. The electronic hobbyist has nowhere to go these days.