For over 180 years, we’ve been collecting stamps, and philatelists have put a high price on the rarest of the ... less than $15, the most sought-after are much more expensive.

Issued in Alexandria, Virginia, it is one of the rarest and most desirable stamps from the early days of American postal history, with only seven examples known to exist. In 2019, one fetched $1. ...

Stamps are about to get a bit more expensive this summer ... The USPS says its postage prices are still “among the most affordable in the world” and this claim holds water when compared ...