Auctions often feature unique and rare stamps, collections, and items that may not be available elsewhere. This is a great opportunity to acquire pieces that can enhance your own collection.
Besides, this event attracts a diverse group of collectors, dealers, and enthusiasts. Attending auctions allows you to connect with others who share your passion for philately, facilitating potential collaborations and exchanges of knowledge.
Here are some interesting lots of the upcoming auction: 
1901, 4c, Pan-American, deep red-brown and black stamp features an inverted center. Only two sheets of 100 stamps were printed with inverted centers. Estimated price of this specimen: 45,000 USD 
Abraham Lincoln, 1880, 6c, dull rose stamp. Unused and issued without gum. The finest of the only 28 known copies. Estimated of this specimen price: 45,000 USD
1869, Shield, Eagle and Flags 30c, ultramarine & carmine, flags inverted stamp. There are only 47 stamps, 7 unused and 40 used. Estimated price of this error stamp: 45,000 USD
1875, Andrew Jackson 2c, carmine vermilion stamp. There are only 180 items. Estimated price of this stamp: 18,000 USD
$1.00 Rush Lamp & Candle Holder, intaglio brown color inverted. The widely recognized "CIA invert" is one of the most famous inverted color mistakes in U.S. stamp collecting. Estimated price of this error stamp: 11,500 USD
