Limo quote.. is this good?

I called a Vendor on here, this is what I was quoted:

3 Hours
1 Rolls Royce
1 Lincoln 8-10 passenger
20% grat.

so he said
$350 for each car
and $140 for the tip, but he knocked off $40, so it's a grand total of $800?

Does that sound reasonable?

ETA: I called back, and the lincoln will come back after the reception to take us to the hotel (included in the price above).. and a towncar for the airport is only $50 bucks..

That sounds fair.
I am paying 750 for a 10 passenger cadillac cts and 10 passenger lincoln. grat optional ( of course we will tip)