It should'nt be to hard to find a Radio, receiver, and servo's to run it. Some radios come with servos and a receiver. However you could look around Ebay to get a cheap radio and all you will need fairly cheap. That is a pretty good Outlaw you have I had one of those and the Nitro version Outlaw Rampage. Well good luck and I would probably keep hold of that you don't find those in that kind of condition to much anymore. And as far as the recomended parts in the manual Im not sure if those exact parts would be available anymore.

{EDIT}: Oh, and as far as value goes you have to take into account that it is 13 years old and never run. So if you should ebay it there might be someone wanting it for there collection. Later