Mailing Cards

[KwiksilverT]

Not sure if this is the right place to post this, but it doesn't seem to fit anywhere else.

Does anyone know definitively how many cards in a penny sleeve and top loader I can mail with just a 44-cent stamp? How many with an additional 17-cent stamp?
Thank you.

 

[Cinema]

you can find out right here- http://www.usps.com/tools/calculatepostage/welcome.htm You just have to weigh it on a small scale and itll tell you how much it will cost.