$449.00 from Lynch Hummer's accessory site.
http://www.h2parts.com/
It can be found under the following directory:
Catagory: H2 Interior
Item: H2 Misc. Interior
Don't have one myself...I was shopping this site and saw it. Pretty unique.
2004 Yellow Lux H2 w/Sunroof & Navigation.
Mods include...Corsa Sport, 20% tint, chrome door sills/hood handles/hood latches/side air vents/bumper inserts.