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 thousands to millions of dollars. These are the most ...

Collecting stamps can be as easy as pulling a stamp off an envelope delivered by mail or as complicated as studying historical events to find a particularly rare or coveted one.

featuring more than 350 rare stamps and coins on display, with stiff competition among participants to acquire unique pieces that hold historical and cultural value. Hussein Rajab al-Ismail ...