Undoubtedly, the rarest and most expensive German stamp ever sold at auction is the Baden 9 Kreuzer error stamp. The nitty-gritty of stamp collecting can be as ...

Britain's “rarest and most valuable” stamp is set to be sold for more than half a million pounds. Stamp dealer Paul Fraser Collectibles has confirmed it will be selling a Plate 77 Penny Red from 1864, ...

51,000 were printed, and fewer than 150 are still around. The stamp is worth an estimated $547,464 adjusted for inflation since its $425,000 sale in 2011. Like baseball cards, you often need a ...

A pair of rare British "error stamps" are set to go auction in Jersey. The stamps, issued from 1985, depict the Royal Mail Postbus but were printed in error due to ...

The 1868 One-cent Z Grill stamp is one of only two known surviving copies, and the only available to collectors. (Robert A. Siegel Auction Galleries) Famed bond manager Bill Gross is selling out of a ...

If you've ever come across an old stamp collection and wondered if it might be worth something, you're not alone. Collecting vintage stamps isn't just a charming pastime-it can also uncover hidden ...

PIMCO founder and investor Bill Gross — best known as the "Bond King" for his role in the bond market — collected $4.4 million at an auction for a rare stamp. What Happened: Gross, who has been shying ...

A tiny scrap of paper is expected to be auctioned tomorrow for a not-so-tiny sum - $15 million. NPR's Neda Ulaby tells us about the most expensive stamp in the world. NEDA ULABY, BYLINE: Stamp prices ...