See now, that's what I'm talking about! When I take my engine blocks, axle housings etc to the scrap yard, they weigh my truck when I drive in, and weigh it when I leave. I almost always find some interesting pieces of metal while I'm in there, and 'buy' it for the same cheap-ass price they're paying me for my cheit. I kid you not. I have a toolbox door, handle and latches, from a service body truck, that I picked up at the scrap yard, for probably under a buck by weight.
Yep, went across the state today. A guy I knew (a Harley Davidson enthusiast, deceased now) wife is selling off his old bike stuff. Found a bunch of steel plate, I beam, and angle laying between a old 64 SS Impala and a 66 Mustang. Got it for a song, along with 2 Shovelhead top end gasket sets and good used 5 speed drive gear. Gotta keep your eyes open.