How much does your dealer location matter in a purchase?

sorry no offense just based it on things like a brand new four slide full loaded unit $1,599,000 ask ?(retail at 2.1 buts that so much bs its not worth mentioning so assumed a 2015 may be less and don't really know how far up the food chain your unit was so guessed at 1.5 maybe out 100K but so what
was at a marathon private showing and they had one at 2.1 ask show sale was 1.6(2016)