Perfect condition rev D dv for sale. Missing the yellow seal (o-ring), but you can transfer it over from any other OEM DV, they're exactly the same. $50 shipped.
http://dl.dropbox.com/u/30600568/Bshcc/2011-09-05_10-08-26_734.jpg
http://dl.dropbox.com/u/30600568/Bshcc/2011-09-05_10-08-46_399.jpg