Postage rates typically change annually. For a standard 1-ounce letter, the current price for a is $0.78 . Single Forever Stamp $0.78
Finding single stamps can be tricky since most retailers—like grocery stores or pharmacies—only sell them in full books. If you only need one or two, here is exactly where to look and how much you can expect to pay.
Some local convenience stores, gas stations, or gift shops might sell individual stamps, though they may charge a small convenience fee. Current Pricing (as of 2026)