I don't know how much I would be willing to pay, but there is certainly an amount for a chance to pick one member of Achievement Hunter of my choice, and play minecraft online and be able to talk to them over Skype.
I am probably not the only one.
And hypothetically if you (as in forum members here) entered the contest and won, which one would you pick? I'ld play with Gavin. As a Canadian I think it'ld be funny being something akin to his little cousin.