Well, looks like we're in agreement-that's how my friend and i wound up with 2 of them (albeit the 2wd units)-it is A LOT of machine, albeit slow and dynasaur like compared to new equipment, but we picked up both of ours broken and they were cheap (basically one was scrap price...and the tires were worth that alone- a used engine to replace the one the piston had gone through the block on, and we were up and running...).
So, deals can be found out there, for sure. I have have not seen a 'decent' 200-4 for less than 15k (worn out, or needing work, yes). I've seen nice 490's for your aforementioned 9k and up, but although they looked nice wondered is something major wasn't wrong with them...though with some I suspect it was just the difficulty of moving them (they are HEAVY, and BIG).
Speaking of which, I"m about to go and attempt to extract mine from the woods for a little spring maintanence. If the road is still frozen (which it will be...in spots...) it should be fine. If it's muddy, either it will get interesting or it will sit there for another month while things dry out the rest of the way.
Couchsachraga