I've met Bill a number of times at Double Decker in Allentown, all classical is $1, period. So I've been collecting that, by now I'm in for over $500.
I usually go through the jazz, but he doesn't have much, and it's always betwen $6 and $30.
But the new arrivals bin has given me a few keepers in rock and jazz for $1, so it's worth it.
I tried to go through the .50 cent area once but it was too disheartening to see so many fine albums in such poor shape in the hope of scoring 1, so I now pass on the .50 cent area.
But I will peruse the $1 racks, especially if Bill is there, 'cuz I always call him over for a consult on items I'm not sure of. He's talked me down off the ledge more than once.