We just graduated to a hitch-mount so this bike rack is on sale for $20. In excellent condition. 
 http://www.kaboodle.com/hi/img/2/0/0/14e/e/AAAAAoXdBBAAAAAAAU7qZQ.jpg?v=1222010553000

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L.Fusco, MPH
Project Coordinator, Evaluation Institute
University of Pittsburgh
Graduate School of Public Health
Fusco3@gmail.com
717.968.4862