https://www.ebay.com/itm/114852950932?hash=item1abdc4f394:g:yCYAAOSwOi5gybpi -- Has lots of cool bikes including https://www.ebay.com/itm/353472219142
Not a 2-stroke but this is an interesting one. I was there when Anstey took 3rd in the TT
https://www.ebay.com/itm/114835705271