ISO 97 4l80e 4x4 tranny. (Diesel)

I'm in search of a 4l80e for my 97 1 ton. I don't want a total rebuild one, i'm looking for something cheap that works untill i make sure the truck will clean up ok. Its crusty and won't move right now. So i need a tranny to get it around and to the shop to have some motor work done.

If anyone hits the yards and sees a 97 or so 3/4 or 1 ton with a 6.5 in it. Please let me know.

Thanks