Found this one on ebay. Think it would work in my '02 XLT?
Item #320704317181
Description: This is a third row seat from Little Passenger Seats. This was installed in a 97 Ford explorer and can go in one from 1991 to 2001, possibly other vehicles. This seat is Tan, leather, has 3 seat belts (2 shoulder & 1 lap) and headrests. This mounts very easy into the back of the cargo area. It mounts using 4 bolts. I have all of the mounting brackets and hardware. Very easy to install, uses existing mounting bolts to install brackets and you then drill 4 holes for the main bolts.