This Salvation Army Family Store location has been a favorite of mine since moving to Pittsburgh. It's cheaper than Goodwill and has an insane selection if you take the time to browse. They recently (as in under a year ago) upgraded to a much larger location with a nice open floor plan, and it has made a world of difference. The shopping experience isn't nearly as cramped now, and you have a much better idea of what you're buying with the brighter lighting. They stock home goods and glassware along the perimeters of the store, with clothing organized on racks through the middle. I found some gorgeous leather mini skirts and vintage dresses on my last trip. It's all there if you just take the time to look!