LOUISVILLE, KY. (WDRB) -- People are giving up some valuable items to help find missing Indiana University student Lauren Spierer.  Organizers launched the official "Find Lauren" auction on eBay.

Friends and even strangers have donated several items already, including guitars signed by Sheryl Crow and John Mellencamp.  The money will aid in search and awareness efforts.

Lauren Spierer disappeared in June near IU's campus after a night out partying.

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