Same, mine came to about $900/seat. I'm assuming this service must be targeted to short-haul routes (e.g. a parking lot a few miles away from your own event at a parking constrained location). They really should explain what exactly costs so much in the quote and perhaps not even show such high rates and explain they need to contact you in person.
Hey! Something about this doesn't seem right. I checked our system and couldn't find anything resembling this. I'd be happy to look into it if you can provide me with more info.