UPDATE: Still Available.
(02/13/2018) Looks solid.
https://capecod.craigslist.org/cto/d/1949-jeep-willys-wagon/6549494396.html
“This is a classic!! The first year they made 4 wheel drive for the wagon. It has an overdrive and gets up to 55MPH. Great in sand and snow. It is all original with exception of rear and front directional lights. Needs nothing. Lots of fun. Bought a 1988 Grand Wagoneer so I am not using this one anymore.”
Not totally originally, as it has a later F-head 134 engine, should have the Go Devil L-134. No biggy, still has a Willys engine!