This was from my dad's and uncle's shop, made around 1980. when about to feed a planer we'd use this for long planks.
The wood alone to repurpose is well worth it. The four legs I measured to be right on 1.5" by 4.5" and about 44" long, solid oak. You should know the oak price today. I did lumber milling when I was a kid so trust me on the measurements. I did not state nominal.