A one-cent postage stamp from 1868 is expected to become the most expensive U.S. stamp ever sold when it heads to auction in June. Known as the “Z-grill,” the stamp is the most-valued piece of what ...

A Naples resident was responsible for selling a lucrative stamp collection. The most prestigious stamp sold for over $4 million.

William Gross’ idea of relaxing after a busy week analyzing the direction of bond prices, and making decisions that affect the investments of billions of dollars in individual and institutional ...

Clearing out a closet, roof space or garage can be a chore. Old photographs, clothes and books can create clutter or take up space that sometimes is needed for something else. But every so often, the ...

Avi-Meir Zaslavsky shares valuable insights on turning your stamp collection into a thriving business and reaping the rewards of the stamp collecting community. The brilliance of art as a collectible ...

(CNN) — Here’s something for serious stamp collectors only. This summer, philatelists will have a chance to snag the rarest US stamp ever: the 1868 one-cent “Z-grill.” Interested? It’ll cost you (more ...