I got the flat top type (original looking)for around $95, as I recall, from a company in Tennesee. Call Jared Carson at 423-663-9816. His company is R&R Specialties in Huntsville, TN. His email is
jCarson1@nxs.net
This is my post from a while back. He also makes VERY nice gas caps.
Lynn
NOTE: I changed Jared's email address from the original posting.