F/S Auburn Pro Series 31 spline Differential

I'm selling a new condition Auburn Pro series diff that was used for about 10 miles in an 8.8 project I completed, but have since decided to start parting things out and go a different direction. The diff has new Timken bearings pressed on with races and and the internal gears are pristine since it was only used for a very short time. I originally posted it over in the foxbody classifieds, but I know the 03 04 cobras used a 31 spline diff so I thought I might get some hits over here as well. Here's a link to the original ad with pics

http://www.stangnet.com/mustang-forums/844786-auburn-31-spline-pro-series-differential.html