Most people have heard of this one or at least used it in a game. It can be yours if you got a little cash laying around.
https://auctions.morphyauctions.com/_N__THE_ONLY_REMAINING_PANCOR_MK3__JACKHAMMER__SEL-LOT476440.aspx
One more in the pipeline. Right at 6 months now. Will update when it arrives.
Would be awesome to have a get-together/class 3 shoot. Florida side please :)