UPDATE: Still Available.
(12/04/2018) It’s rough.
https://semo.craigslist.org/pts/d/sikeston-1951-willys-jeep/6771103492.html
“I have for sale this parts jeep, the engine is an f134 for parts only. The tub is rough, but does have the transmisssion, transfer case, axles, wheels with farm tires. Does have title. I believe it is a 1951.”