That sounds interesting, but it would seem weird to me to give away my grandpa's coins. I don't know, I'm often over-sentimental, and I have trouble throwing things away (unless it's actually trash... I'm talking about old notebooks from previous grades, and just stuff that has good memories in it)... it would only make this worse if they were my grandfather's stuff. I'm very close with my grandpa, and he used to collect coins. If they do get passed on to me, I will never give them away. From what I've seen, he has many foreign coins, and at least 20 Silver Dollars. I haven't looked at them closely, but oh well. Anyway, I got really off topic... if you're really desperate to get rid of them, you can send them my way.
If you're willing to send them to America, I can PM you my address.