When I was shopping for the 4520 cab I used a similar method. In my locale the dealers are very sparce, one is 125 miles away and the closest is 70 miles away. I went by the bank and picked up two cashiers checks, one for $1000 and one for $10,000. I then went to the closest dealer to buy the tractor, within a few minutes the salesman asked me if I was ready to buy(don't remember his exact words) and I showed him the two checks and said yes, IF THE PRICE IS RIGHT. I commented I could go down the road to buy if necessary but was hoping we could do business. We worked out what I felt was a reasonable deal on the new tractor, 6' tiller and 6' field cultivator. I compared the price out the door to the msrp and I received a 17.8% discount and the current 0% for 48 month financing. I used the $1,000 check to place the order and used the $10,000 check when the tractor came in. So far the dealership has been pretty good to work with.