With two rooms packed to the gills with new and used power compressors, ladders, safety harnesses, masonry tools, brad nailers, hand tools and dry-wall benches, you're sure to find just what you're looking for at Charlie's Second Hand -- and it'll be at least 50 percent less than retail. The place has been in business for fifty years and is a long-held contractors' secret; they know when they really, really, really need a basin wrench, they can get it there for three bucks instead of $25. Almost makes you want to go install your own sink, doesn't it?