with any marine shop, you will take a hit. Unfortunately, they have very little to do with it. Depending on how bad you damaged it, it could cost you anywhere from 1300 to 1700 for a rebuild. This should come as no surprise, as one gear for the lower unit can cost as much as 300 bucks from omc, or aftermarket supplier. Give Bill or Steve a call at Professional marine service in Louisville 966-0046. These guys are honest and do top notch work. Believe me, I feel your pain as I have gone through more than my share of lower units in the last couple of years.