Silver Certificates $1 Currency in Decatur, Illinois For Sale

In xxxx the United States discontinued the obligation to redeem holders of silver certificates to redemption in either silver coins or raw silver bullion, but the certificates remain as legitimate Federal Reserve currency. The one-dollar certificates have a distinctive blue seal.
All the certificates I have are in Excellent condition, although they are not formally graded. The corners are still sharp, the paper is still very crisp, and the bills show very little wear of previous handling.
(One) xxxx-A Series machine-signed by Robert B. Anderson selling for $15
(One) xxxx-A Series "star note" machine-signed by Robert B. Anderson selling for $15
(Seven) xxxx-A Series machine-signed by C. Douglas Dillon selling for $13 each
(One) xxxx-A Series "star note" machine-signed by C. Douglas Dillon selling for $15