ODB I Cable

I'm looking to buy a OBD-I cable (USB Version) for my 93 CVPI.If anyone has one that they wanna get rid of,please shoot me an email at zztempestzz@yahoo.com.Make sure its the USB version,thanx alot....http://s83.photobucket.com/albums/j313/zztempestzz/?action=view&current=blackrims.jpg