City Stamp is constantly buying and selling high quality rare stamps and worldwide collections. Based in Montreal, Canada City Stamp is able to reach clients throughout North America and abroad. We encourage you to contact us using your preferred method and let us know what stamps you are interested in buying or have for sale. Call us toll-free at 1-800-615-2596 City Stamp is known for offering higher premiums on what it purchases and sells for less than the competition. more... See more text