Price would dictate not to expect much, for sure.
I saw them on ebay too, and thought Nahhh, but after realising they look virtually identical to the India Cafe ones, I'm thinking Surely, I used to spend that every Friday night on lubricant and raffle tickets.
I would be happy to spend that much, just for a sqizz to satisfy my now new curiosity for dirt track consideration.
If they are dismantable / rebuildable / India"s/ etc. ??