You can dismantle the gun and polish it yourself down to about 320 or so, and send it to Glenrock Blue, in Glenrock, WY. If you stay away from the dirty wheel, you won't have anything to b!tch about. Wrap the paper around some auto body blocks and have at it.
I did the same thing to a rusty, first year 20 gauge model 12 a drunken uncle left me, and the bluing job is worth more than the gun. Honest.

Best,
Ted