I agree with the prices listed. The Guru fit I had was 300.00, but since I was doing it to buy the bike, I didn't get charged. My DH also had his other bike tweaked based on this fitting, which was included (minus the price of the parts). I like my other bike the way it is, so I didn't take that option.
A friend just had a fit at another shop for 150.00. He is very happy, but I wouldn't trust that shop.