It's the same one that I have. Think it is $69.99 with free shipping.
Go
here to see pics of someone taking a stereo out of a GenI Taurus. (same concept and tools apply).
Some info if you're gonna put a carput in the trunk: There is a connector which I believe is for a stock CD changer near the RCU. It has four wires with the following pin-out.
Code:
Red/Yellow - Constant 12V+
Purple/Black - ACC 12V+
Red/Gray - ???

Gray connector and the far left.
A pic of my modified BMW CAI.
Derek