This is where I got mine, it was about forty-five dollars:

http://www.trademotion.com/partlocator/index.cfm?siteid=214074

Not really that hard to change. I did find it easier to pull the handle assembly out to replace the cable. Makes it eaiser to knock the pin out which allows the handle to turn far enough to connect the cable to the handle. The pin I am talking about is at the bottom of the assembly and is what makes the light on the dash turn on/off. It is a press fit pin and needs to be punched out with a pin punch. Do not do like I did and try and twist it out, it breaks easy.

David Fritzsche
1990 Ex-Cab V-6,5-speed, with a few mods
04.5 CTD Dodge 2500 Ram--Tow Rig
Roseville, CA

"Serenity through Sobriety"