The best way to negotiate the marked-up acquisition fee is to negotiate it from the cap-cost of the lease (the price of the car). If the dealer has marked up the fee by $300, then the customer should negotiate an additional $300 from the price.n conclusion, if a bank acquisition fee is a component of your lease you will not be able to line-item veto this charge. But knowing how much the car dealer is making may help you reduce the overall price of your next car.