Razor weld vipercut 30i question

I have a razor weld vipercut 30i that I’m putting out of commission. Recently bought a new torch unit and I’m no longer going to be using the 30 amp.
I have to torch handheld units one works one for parts. The main torch unit itself is in excellent condition and works fine. can anyone give me any idea what this might be worth thinking about selling it.

dang wrong year