Holley reman Carter BBD 2bbl carb

Bought this carb to get the Duster moving, pretty much on and off the trailer. Bought it last Dec. Ran for maybe 30min total its whole time I've had it. Works great just no longer need it. $100+shipping.
http://www.summitracing.com/parts/HLY-64-1183/?rtype=10

Stock pic, mine is all the darker color.