Super Soaker Central

I require a volunteer from the USA who will bid on Water gun items for me(Mostly rare squirt pistols, useless for the average Soaker user, but high value to me). Certain ebay sellers don't send stuff to Canada. So I need someone in the USA who buys them for me and ships them to my Canada adress. I of course will pay for it all. So all the volunteer gets is bonus posetive ebay feedbacks. Volunteer has to have an ebay and Paypal account. And I supose also the parental permission if the volunteer is under 18.
Thanks in advance.