If you really want the machine, and are able and willing to contemplate the repairs, then I think I'd be directly in contact with the insurers, but in writing/e-mail, not just verbally.
It may be that you can repair it yourself and charge for your time, but I'm guessing that any commercial repairs on an older machine like that would probably right it off commercially. Broken handles etc can be sorted easily, less so broken castings, unless they are non critical to machining accuracy.
That might be a good starting point for you to buy it for scrap value and repair it yourself. If it's the one off ebay, there's a few extras with it, which are probably worth a reasonable amount on their own if you have need for them; or they could be cleaned up and sold on to help fund repairs.
Also, If you do have it delivered, be ready with a camera, and take detailed photos of the machine from all angles whilst it is still on the delivery wagon.
Bill
Edited By peak4 on 12/10/2020 11:15:42