That depends on where you are sending the letter from. If inside the United States, and the letter is less than one ounce it would just be one first-class stamp at the regular price (49 cents as of July 2015), and an additional cost for each additional ounce.
If you are sending the letter from Another Country though, the price could be much higher. For instance, if you want a letter delivered to New York from England (in less than 42 days), you would be paying one British Pound for postage, which is over a dollar and a half... more than three times as much as mailing something from elsewhere in the US.
1st class mail in the United States is 42 cents. Doesn't matter how far it has to travel, same price!
how much did a postage stamp cost in 2016
It is worth the cost of the stamp.
About $2.00
$15,000.00
$3.50 to $5.00
This question can only be answered if we know where you are posting from and where you are posting to. How much cost postage from usa to Europe ? New York to Warsaw
One stamp will cost 46 cents. A book of 20 stamps will cost $9.20. There was not information about a "pele stamp."
a stamp in Montana costs 44cents
this question has no answer
25
25
44 cents per stamp