This is what I sell these shocks for.  $80 a corner.  Also I was going to add
that if a listmember bought them from me I would replace the shocks if they
went bad immediately with a new one and then go through the warranty process
with Bilstein myself instead of making the customer wait until the warranty
people feel like sending you a replacement (what are you supposed to do in
the mean time?)
Just FYI.

Thanks,
Ken Wilford
John 3:16
www.vanagain.com
Phone: (856)-765-1583
Fax: (856)-327-2242