I'm new here, and fail at some elements of the mustachian way, but weightlifting equipment is something I've done in a very mustachioed manner, if I might say so myself. I couldn't find a sturdy freestanding weight bench for cheap on Craigslist (I can easily find the one piece bench and rack, but if you already have a squat rack that's just a waste of space, in my opinion). I looked around my scrap wood pile and built my own (not nearly as nice as the diy bench pictured above though). Pallets are a potentially free source of strong wood.
Attached is a photo of mine. Has held up to 415 pounds including me and the weight, and I'm going to make it sturdier before my bench gets real high. Also in the photo are my safety spotter boxes built from pallet boards and 2x4's (primarily).
