[quote="emdramaqueen"]Thanks guys. What confuses me, though, is that the same size envelope and one photo was mailed back to me from Daniel Radcliffe in NY recently, and they only used one 98 cent stamp on it. I sent them a $5 note to cover postage![/quote]
For envelopes 6x9 and smaller, it only costs $0.98 to ship from the US to another country.

Depending on how much it weighs, It will cost $2.17 or $3.04 to ship back to you. If you dont put any cardboard or anything else in the SASE to weigh it down, you'll only need 5 stamps (0.44 forever stamps). If you use cardboard or just want to be extra safe, use 7 stamps.

Thanks guys. What confuses me, though, is that the same size envelope and one photo was mailed back to me from Daniel Radcliffe in NY recently, and they only used one 98 cent stamp on it. I sent them a $5 note to cover postage!

I put 3$ on a large envelope overseas to Germany.

Within the US when I send out 8x10s to get signed back to me I put 4-5 44 cent stamps... So you may want to put like 10 or 11 on yours, I'm guessing since you are overseas.

Hi, I live in England and want to include US stamps on my return envelope when I write to Alan Rickman in New York. It will be a large envelope and will (hopefully!) contain two 10x8 photos. Any idea how many 44cent stamps I should put on it please?

Many thanks!!!