Appreciate the response guys, I do have a video of it running today, as well talking him down to $100. I've got "some" mechanical background, more small engine then automotive from what he's described and I've seen it looks like the joints in the front are fine and the shaft itself broke, (he was backing up with only the front tires under power and snapped it I guess i dont really know and in the rear I guess it's not hooking up inside the rear diff which gives me the idea that either the splines inside the diff are stripped or the splines on the shaft are stripped but I dont know which is more likely or if it could be something stupid causing the rear end to not be under power, he doesnt have alot of mechanical knowledge and I'm pretty sure he hasn't looked at the rear diff or shaft at all he's just assuming its "stripped" is the word he used. Anyway for 100 bucks I might as well get it out of his yard, but is there a chance that rear diff or shaft issue could be something stupid?