About Public Auctions

Having held public philatelic auctions for more than eight decades, we know what you’re looking for. We have the experience to offer you the best choices for your dollar. At our public auctions, we have rare stamps for established collectors as well as a diverse range of affordable stamps for the casual hobbyist. When you want to bid on the widest variety of auctions, look to Apfelbaum.

Bidding Information

Click here for Bidding Information.

Payment Information

Click here for Payment Information.

Postage and Handling Information

Click here for Postage and Handling Information.

Live Internet Bidding

Click here for Live Internet Bidding Information.

Many Ways to Bid

Click here to see the Many Different Ways to Bid.

Register to Bid Online

Want to bid online in our sales?

In order to do this you must register at StampAuctionNetwork.


Depending on the day and time you register, it can take up to 48 hours for you to receive approval to bid. Click below for direct link to register. StampAuctionNetwork hosts our sales; they are not a part of Apfelbaum, Inc.

Click here to start your Registration.

Conditions of Sale

Click here for Conditions of Sale.

Abbreviations and Terminology



Our exclusive BUY IT NOW SALES consists of thousands of lots of United States & Foreign sets, singles, collections and accumulations.Click on the "Buy It Now" link above for further information.