I love trolling through to see what treasures I can find here. I have found first edition, signed books in pretty good shape. Also great if you want to grab a couple of paperbacks to read on a trip. At 50% off, I don't feel guilty leaving them behind in a hotel room or on a plane when I am done with them. Great hours and convenient locations in Seattle and the eastside.
Pros: Treasures to be found
Cons: not always clean, smells dank and musty