Sounds fishy to me. Radio Shack tends to have old leases in 2nd tier shopping centers. Why would they buy a marginal retailer with poor footprint, when you could just lease stores yourself? There was a time when getting space in malls and strip shopping centers was tough. This isn't one of those times.
old leases = below market rate? they are already well distributed for ten zillion amazon lockers? it doesn't seem so far fetched to me; amazon being able to pick up a bunch of cheap space in fell swoop.
Now if I could return packages through Lockers, then I'd be game.