The price of a 1st class British postage stamp, for domestic use, starts at £0.39 or $0.64 (approx.).
You can check out the exact cost on the Royal Mail's website which is linked here.
The First Class Postage rate became 42 cents on 12 May 2008.
A first class postage stamp is 44 cents.
The price of a First Class Stamp in 1992 was 29 cents. It was good for one ounce of First Class Postage. It went up from 25 cents in 1991.
It was $0.33 for a first class postage stamp.
The price of a First Class Stamp in 2000 was 33 cents. It was good for one ounce of First Class Postage. It went up from 32 cents in 1995.
The First-Class Mail Stamp price increased to $0.45 on January 22, 2012.
The 1st class postage rate went up yesterday 1/22/12. The price to send a 1st class letter or box etc. is now 45c cents.
It was 2 cents for First Class Postage until 6 July 1932 when the postage rate increased to 3 cents.
In 1990 the first class stamp was 25 cents. For a postcard it was 15 cents.
In the United States, in 1921, a first class postage stamp would've cost 2 cents.
First class postage was 29 cents that year. A post card would be 19 cents.
The price of a First Class Stamp in 1974 changed. It was 8 cents. It was good for one ounce of First Class Postage. It went up to 10 cents on March 2, 1974.