buying new class C

I got very close to 30 percent on a new class c. I called about 10 dealers all over the country trying to get a lower price. Every time I got a lower price I'd call the other dealers tell them the price and see what they would offer me. Eventually they all started saying they couldn't go any lower and were all quoting me similar prices. Then I took that price to my local dealer he beat it by a little and I bought from him. It's a little bit of work but I do that with cars, and my motorcycles too. Seems to work for me.