"How do I become a valet? Valets are carefully screened for inclusion in the program. Requirements include, but are not limited to: (1) ability to list 100,000 listings each month, (2) storage capacity sufficient to hold and manage items received for at least 21 calendar days, (3) ability to list items across all eBay categories, (4) physical presence in all major metropolitan hubs in the U.S. and (5) demonstrated ability to reach Top Rated Seller status on eBay within 90 days of starting valet services. "

http://pages.ebay.com/sellforme/faq.html