When I ordered my 2002 4X4 with almost every conceivable option minus the sliding rear window, I did a little homework first, as follows.
Order a Consumers Reports pricing sheet by phone for delivery via fax or snail mail, add all the options you want, visit several dealers for price quotes, if they come in about 2% over dealers cost per pricing sheet, order truck and wait for about two months, no hassle buying, and you got a good deal!
Went that route and bought the truck from Grants Pass Lithia in Oregon, to top that off they have a program for lifetime oil/filter changes every 3,000 miles as long as you own the truck for a one time fee of $500. 00, can't beat that with a stick.