Manx Club

I'm going to go out on a limb here and say that this isn't a real Manx...

https://www.ebay.com/itm/Manx-Dune-Bugg ... Swc39bhXH8

You are correct, it is not a Manx. Understand most people refer to any buggy being a Manx. They simply don't understand the difference; just as the patent court that would not uphold Bruce's patent.