I've got an unused set of black cloth Corbeau CR1 seats. I bought them new in 2004 to go in a 2000 Crown Vic but scrapped that idea after installing the driver's seat and losing an inch of headroom due to the mounting brackets specific for that car. They've been in the box since.
I'd use them in my current truck but they only support 4-point harnesses; I need to install 5-point ones. They have adjustable backs and work well with factory seatbelts. (I had another set that I used in an F-150.)
The cloth on the front edge of the driver's seat is flattened slightly from being in the box. It's seen as a shiny patch in the pictures. The passenger seat is still in the factory wrapping.
Info on the seats:
CR1 seat information at Corbeau.com
Pics of the seats:
In the box
$400 for the pair. If anybody's interested, please contact me through this site. I'm located in NJ.