Keep an eye on places ebay, also pawn shops, thrift stores, and record stores (if there are any around). Also check garage/yard sales, and flea markets.
Most of the interesting records in stores around here get bought out pretty quick, but some classical records usually get left behind and I'll grab them. It's usually dependent on when you get there and just luck.
I bought Anais Mitchell's Hadestown new thought. I also always keep an eye out for a good deal on classic rock or some new vinyls.
I need a better turntable though.