Went to my Stanadyne source yesterday...been a while since needing some. His price went up a bit to $19.95 for 64 oz. Someone asked before whether he shipped, so I asked and he does via UPS. The company contact ICYI is: J.G. Parks & Son, Inc. 711 Falcon Ave., Unit C-3, Chesapeake, VA 23324, www.jgparks.com, Parts Manager Barry Bzdek, Ph (757) 545-0309, Fax (757) 545-0314, Mobile (757) 651-4562, email bzdek@jgparks.com