Thanks guys for the kind words.
Viper - no idea what the story is with your car or the details of the car, but more than likely if we offered you what you feel was too low, then it was either a car that my dad didn't like (ie - bad color and/or year), had too many miles, or something didn't sound right. Don't know as all you posted is that we are bade people and that you have only heard negative things (which is odd that you would even call us if you have only heard bad things).
Regardless, sorry we couldn't help you out, good luck with the sale.
PS - Brian - I will let my dad know about the paperwork. Sorry about his oversight.