A lot of Warblers were build. I expect if you asked in the eHam Classifieds someone could provide you one at a low cost.http://www.njqrp.org/warbler/
The rig is super. Spell that in caps SUPER. I have build several and even gave a few away to my friends. I looked in my unbuilt box and sorry I don't have one of the kits anymore.
I worked 42 states on 80 with it. with a 80 meter dipole only 20 ft off the ground. It was a fun winter. The majority of my contacts were others also running Warblers. One of my contacts was with a fellow who had his antenna laying on the ground.
Yes I have fancy rigs even a FT1000 MP Mark V, but nothing has ever been more fun than that warbler built without a case sitting on my operating table.