I saw that one...
Price is certainly reasonable.
I do the opposite of most, and I bid low and early and that way anyone who wants it more than me has to pay that premium over what I've deemed is a bargain basement price.
For 15 miles, fifteen hundred bucks, I'd likely go for it. You should go talk to the bus yard and see what the history of that bus is. The mileage is a tad high but could be a real dandy of a bus, too.