For me, I'd like the Giveaway to be Steam Gift Card or Paypal Cash (or something similar).
The nominal can be $100 or $250.
As alternative, it can be a game or two (or more) of the winner's choice.
The limit can be $100 or $250.
I hate just giving away PayPal cash... it's so boring... same with gift cards. But they are much cheaper to ship around the world we found out while shipping a gfx card to Israel costs us $500, almost as much as the card itself. Then the end user had to pay to get it from customs. Don't know why it's so difficult to ship something to some countries. I don't know where those guys get their high end stuff, maybe there is a New Egg in their country.
Anyways... thanks for the ideas. Keep them coming!