I went there because I live 5 minutes from them, but they would not come down on their price. I got the unit I wanted, plus the optional 13,500 BTU a/c, plus brake controller plus sway controller from Keystone RV in Greencastle, PA for $1,000 less (not including the extra parts thrown in by the other dealer).
I will say the gentleman that helped me was nice, although his tact was a little lacking (giving me the "we won't service it if you don't buy from us" speech and the "that dealer will change the numbers on you when you get there" speech). Too bad though. I would have preferred to buy it in a place so close.