I moved one a few weeks ago for an old boss. It was a 130 loaded mile trip with a couple of tolls. I charged him $400. It was 2 1/2 hrs each way, plus an hour getting it off the old seasonal site and a little over an hour getting it on the new seasonal site.
30 gal of fuel @ $4/gal $120
7 1/2 hrs labor @ $20/hr $150
Truck wear and tear $.50/mile $130
Like arnko37 said...north of $600