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 ...

This past March it was announced that a Naples resident was selling a lucrative stamp collection owned by William H. Gross. The collection recently sold at auction for a total of $19,201,550. A single ...

‘Bond King’ Bill Gross, the co-founder of investment giant PIMCO, is selling off his extensive stamp collection and is expecting to raise between $15 million and $20 million. The billionaire investor, ...

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 ...

UNDATED (CNN Newsource/WKRC) - The rarest stamp known to still exist in the United States is set to go to auction and is currently expected to sell for millions of dollars. It's the 1868 One-Cent ...

(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 ...