That will depend on where in the world you are posting it from.
$1.80
+98
Postage for greeting or postcard from Australia to UK is A$1.60 as of December 2011.
It's $1.25 for a greeting card.
As of April 2009, the postage to send a square greeting card is the standard first class 1oz letter postage of 42 cents, plus a non-machinable charge of 20 cents.
Buy a card. Write your greeting, Place card in envelope. Buy the correct postage. Insert card in postbox
As of March 2010, each letter or card is 44cents. If you use a square envelope (4 x4 or 5 x 5 for instance), it's another 20 cents.
It depends on where you are posting it from and where to - nationally or internationally.
The postage rate for sending a package or envelope to Madrid, Spain will depend on the origin of the sender. It will also depend on the choice of options as to how fast the mail will be sent, whether it is express or regular mail.
Unique greeting cards can be found in regular card stores. Hallmark has many unique greeting cards, because it is a store mainly dedicated to selling cards.
when did the first muscical greeting card come out?
This is a very simple question but no-one seems able to answer it so I will have to go to the post office. It might be ok to use two first-class stamps worth £i.20 or it might be slightly more or even slightly less!