I'm curious, what's it cost to have a bill graded?
It can depend on a variety of things such as what TPG you use, where they are located, the type of bill, the amount of bills submitted and the value of the bill(s).
Each grader has their price guideline for notes, shipping and handling, insurance,special promotions etc.
Most info can be found on the internet for each individual TPG.
FRIEDSQUID