I'd try craigslist for a used one. I bought a lightly used Falcon II tow bar off there from some older folks who were getting out of RV'n for a 1/4 the cost of new. They threw in most of the goodies: safety cables, thru pins (secure the bar ends to the mount). So all I needed was a mount. I looked around at different mounts and decided on a one piece design and fab'd one up. It's basically a piece of heavy angle iron with mounting tabs & some gussets bolted up to the underside of the bumper. It works great. I didn't want to hack into by factory wire harness so I bought a magnetic light set from Harbor Freight. The wires weren't really long enough, so I had to add in some addl wire to lengthen make them longer.
2004 Wrangler Rubicon 4.0 w/Auto, 3.5" Rubicon Express Super Flex lift w/Currie Control Arms, RE Mono Tube Shocks, RE CV Drive Shaft, Engine/belly pan skid plate, Co2 Powertank. Hi Lift Jack.