It is currently 28 cents. It may go up later in 2011. It went up May 11, 2009.
The postage for a postcard is valued at $0.33 as of 2014. This can vary depending on the size of the postcard and may change as the Postal Service changes its rates.
As of right now (August 2008), postage for a postcard from Quito, Ecuador to the US is $1.56
27
postcard is .98 cents
To mail a first class international postcard to Canada, you will need to attach $1.10 in postage. The maximum size for a postcard is 6" in length x 4.25" in height.
Yes, you can use a Forever stamp on a postcard, but it's overpaying for postage.
You will need a postcard stamp. They currently cost $0.29.
62p.
Currently, 34 cents.
For a postcard that is 6 inches long by 4 and 1/4 inches high, first class postage in the US is 27 cents as of June 2008.
postage for a postcard sent from Australia to the U.S. costs AU$1.40.
Postage for greeting or postcard from Australia to UK is A$1.60 as of December 2011.