I have my LBS overhaul my bike every spring as well, the price is $120.00; they do quite a job. including a full tear down of the bike the bearings and surfaces are cleaned, inspected, re-greased, re-assembled, and adjusted. They also change out all the cables on the bike, the break pads, the chain, and true the wheels. They will call me if theres any major parts that need to be replaced before putting the bike back together and test riding it

I think this year when i have my bike overhauled, im going to stick around and watch them do everything. I can do a basic tune up my self, and usualy do that monthly. However i am clueless on the major stuff (overhaul of the hubs, headset & bottom bracket).