I live in the country and frequent the Dollar General for those little daily things. Jug of milk, a freezer pizza, some cat litter, a pack of beer and some hot dog buns.
I don’t but these all at once in a single trip, I go there 3 or 4 times a week as I find I need them and forgot to purchase them at the grocery store a good trip away. That’s what a DG operates on, those daily needs close by. Closer than a Wal-Mart or an Ingles would ever get.
Maybe the next best analogy for what a Radio Shack could be is like an Ace Hardware. The small town Aces are often better than anything I’ve seen in the city competing with a Lowe’s and Home Depot. However, I have a hard time seeing the volume to work. If I’m on a project getting that extra tube of caulk and backer rod or can of primer paint an Ace is great and closer than the Big Town Box Store 25 minutes away so they win my routine business and the routine business of folks nearby be they DIY or professional.
I just have a hard time seeing enough consumer electronics use that it would matter. The most routine thing would be a cell-phone and for most that really means driving to the ATT store to see what my upgrade elegibity looks like this season.