Sewell Buick GMC Cadillac of Midland

I went to the Dealer to (Purchase) a 2011 Buick Regal that day. His price was to high so I looked elsewhere and found a better deal $3000.00 less. The dealer then called me and I informed him I found a better deal in San Antonio and I was going with that. He then asked me why I didn't tell him about the better deal. Yet, I sat in his office for an hour or so trying to negotiate a better price. He came back with his price highlighted at the same price. What do you expect from a buyer? He got irrate told me I wasted his time and good luck going to get my new car.