If you're doing even a loose line breeding on Bubba (or any of the other "old" ones for that matter), I'd strongly urge you to get PRA done on your female.
Stud fee very often has nothing to do with puppy price.
QAA does not double the puppy price. I wish.
What determines puppy price for a particular litter involves about as many factors as there are people with opinions. One may have the market to get 2K while someone else maybe can't sell the same breeding for 1K.