Imagine how much that collection would be worth now! For over 180 years, we’ve been collecting stamps, and philatelists have put a high price on the rarest of the rare stamps, from hundreds of ...

From historic European issues to prized American rarities, here are 10 vintage stamps worth a small fortune. Time to start digging!

An upside down ship makes this commemorative stamp one of the most famous and valuable American postal errors of all. Find ...

Dusty old comic books and passed down family antiques might be worth more than you think. Held at Ramada Plaza by Wyndham Midtown from Friday, Jan. 3 to Sunday, Jan. 5, 2025, the Coin-Stamp & ...