That would depend on where in the world you were posting from and what denomination of stamps you were using.
7
Just use one!but the value has to be 98 cents.
how many forever stamps = .94
I successfully mail CDs all the time with 2 stamps.
Usually one week and 2 days at most
4 stamps
how many first class stamps does it take to mail a 4 oz letter and package
That many
5
How many stamps to STOCKHOLM
typicaly 2 stamps
maybe 2 0r 3 stamps