UPDATE: Still Available.
(01/26/2020) Appears to have a little wear, but a good price.
https://sfbay.craigslist.org/eby/pts/d/walnut-creek-willys-jeep-stanless-steel/7096842831.html
“For sale one stainless steel jeep tailgate for CJ2-CJ5
Measures 36 inches wide by 15 inches high
No logo on tailgate”