You should probably wait till income tax and post them back up, you'd most likely get a few more hundred off of them.
did you post them on wsm?
So just to be clear, you still have the tires mounted on the wheels, and you are willing to ship, but only if the wheels and tires are split up? I would think it would be better to ship them with the tires still mounted for better protection. It's not too bad. I have ordered two different sets of wheels/tires mounted and received them with no issues.