You've said that before, but that price still seems insane. When my Fusion blew up (carb boot), it was about the same price, but that was an entire rebuild (crank and all).
It is insane. I can post the estimate if you want which, like your Fusion, was basically an entire rebuild, crank and all. They didn't want any future liability.
Remember, this is a Polaris dealer. $84.00 per hour labor plus parts.