I'm going to be building my old employer a new computer (15 to be exact, and they are paying for the parts), and I was wondering what would be a fair price to charge them. Its a small business, and the owner and employee are great (Almost everyone in the company knows each other), and they have been great to me when I was there. So how much would you guys charge for building 15 computers for a small business? Thanks! Edit: I use to work for them.