28p
For a first class envelope is cost 44 cents
The cost will depend upon the size and also the weight of the envelope. Also if it is first class or second class mail, and the country you live in. If you are in UK you can go to Royal Mail website and get the exact price of the cost but you need the weight of the envelope.
The cheapest way to ship a quarter would be in a standard letter size envelope through first class mail. It would cost you the price of one first class stamp.
The same as a standard A4 envelope ... 44 cents. There is only a price break for postcards. If it's any kind of envelope, that can be sealed, it requires first class postage.
First Class: $100 Second Class: $60 Third Class: $40
29 cents was the regular first class rate.
Yes, you can still use a Forever stamp issued by the United States Postal Service in 2009. This was the revolutionary idea of the Forever stamp - you can purchase a first-class stamp at today's price then not have to purchase additional postage later when the price goes up. The stamp is called the "Forever Stamp" because it will be valid forever for a first class envelope.
This would move you letter into the "Flat Class" and can be mailed via 1st class as long as it weighs under 15oz. Your price would be about $.90.
4,560 dollars.
$ 0.15
1st class letter price which is 46 cents as of Oct 2013
I am assuming that you are asking about general first class postage for an envelope to be used domestically. If that is the case, depending on the weight, the price is $0.44. If unsure, you can always visit your local Post Office or the USPS website listed below.