We ended up buying a 20111 Edge and Explorer and ran into the same thing. Got a great deal on the Edge and a pretty good deal on the Explorer. We got USAA/Zag/X-Plan pricing on the Edge with no hassles. As for the Explorer, they told me if it was on their lot thay would sell it to me for sticker/MSRP since they were selling so well. They said they were willing to order me one for the X-Plan pricing and offered to give us a vehicle to drive until it comes in at the dealers expense. They got a white Explorer Limited that was fully loaded in the dealer while we were looking. We looked at it and liked it, but told them I wasn't willing to pay MSRP and would rather wait and order one then pay $5K above the x-plan pricing. In the end, they offered me $500 above the x-plan pricing on that vehicle and gave me $500 more on one of my trades if I bought both cars the same day. None of the dealers I tried were willing to throw any kind of ESP in for buying two cars at once. It seems the dealers are not willing to cut into their factory holdbacks they get from Ford no matter how many vehicles you purchase. We tried multiple dealers in multiple states.