XDi....2000 miles value

[Bronco]

hi.. i paid around $1300 for the 911 twinplug set up from Clewett last year. it all works perfectly and i've only just run the new 3.4 engine in with it. None of the wires have been cut to length so it would be as a new kit but very lightly used.
Whats it work on the used market??

911 XDi dual plug kit with 127mm pulley [9006-127] - $1,329.00 : Clewett Engineering, The complete solution for ignition & fuel injection

Db