i'm pretty sure there isn't any left, but this is from the website:
"You may also access information about our Debut Offering of our 2001 Vieux-Os Zinfandel. This very limited release of only 195 cases is from a historic old vineyard site in Calistoga. An order form is included, but we prefer that you print out the form, complete it with your order, and then FAX to us at 707-942-2147."
http://www.schradercellars.com/<edit:confirmed. they have none left>