Babylon Honda

Purchased a brand new 2008 Honda Pilot years ago at Babylon Honda. Had a pleasant experience then and for that reason as well as location, I chose to purchase another vehicle from Babylon Honda. My salesperson, Zain was very nice, polite and patient. The only concern I had with Babylon Honda was that on the invoice was a fee of $595 to get the car "ready". Before purchasing the vehicle, I decided to shop around other dealerships and found that the two other Honda dealers that I went to did not add on that additional fee of $595. Only for the reason that I wanted to purchase my new used car at Babylon Honda I decided to give them another chance and not charge that additional fee. After negotiations, we finally agreed on a price. The invoice was written up with the actual sale price of the car $595.00 less but $595.00 added in to the total bringing the price back to the originally agreed price. Not quite sure if something unethical going on or business as usual. Made me feel a bit uncomfortable but when is purchasing a car ever comfortable.