Do you know how much it will in ounces? You can calculate the price here. http://postcalc.usps.com/ Depending on the weight it'll probably be between $3.50 and $5 worth of forever stamps. Domestic forever stamps are worth $0.46. The international one with the globe is worth $1.10. my letter is just...

iam sending a 8x10 photo to a celeb in the usa. ( iam in the uk) can anyone tell me how many forever stamps i should put on my sae. thank you all susanxxx