/diy/ - Do It Yourself

>>1617328
This beast apparently did work for every home a family member currently owns from 1941 to 2015. Everything in my house was done with it. At first I was going to sell it but after talking to my aunt(his sister) and learning the history of it I'm keeping it.

This seems like the best place to ask this
I have an undated 12 foot break for duct work etc. It's at least 50 years old. Perfect working condition. How much do you think it's worth and should I even bother selling it? It's more of a novelty for me, I got it from my great uncle when he died. Also got a 500 pound anvil and some other stuff. A plumber I work with(I am an electrician) came over to see it and said he'd pay me 750 for it but I'm not really trying to sell it at the moment. Trying to search for it online only returns new models. Any help is appreciated thank you.