How to ship 6x9 card

[analva_9131]

I have a E textbook code that I am physically shipping. The dimensions of the card are 5.5inx8.5in

I was thinking about shipping in a 6x9 envelope. How would I list the item to have the cheapest shipping cost?

[disneyshopper]

If the item in the envelope weighs 2 ounces, you could ship as a first class letter with a 75¢ postage stamp on it.

[aproudparent2010]

I'd ship it as a first class package with tracking since this is a $50 item.

If you ship without tracking the buyer can claim INR