Our normal business hours are Monday-Friday 8:00 AM to 5:00 PM (EST). Our toll-free number (within the US) is 800.245.7597. This number also serves as a 24 hour fax. Inquires and faxes originating outside the US may call (+1)410.757.5800.

We buy collections! Contact us for information on how to sell your collection today. We are always looking for unusual, rare, and hard to find items. We'll professionally appraise your stamp collection and pay top dollar for it. No collection is too big or small for us to consider. Just complete the inquiry form below and include your phone number with some information about what you are selling and we'll contact you right away.

PLEASE NOTE: We do not appraise or offer to purchase collections outside North America. Please do not email information regarding purchase of any stamp, collection, or accumulation that is located outside the United States or Canada.

Looking for stamps to complete your collection? Let our buyer know what you are looking for and we'll use our contacts and resources to try to find it for you. Use our form below to tell us what you want and we'll get right back with you.