I contacted my cousin who works in the law firm. She's going to go over some stuff with one of her sales law professors this weekend. If you're not happy with what you have and GameVE won't take the card back, call your credit card company and dispute the charge.
I'm asking to find out if I can do the same thing if GameVE refuses to take the card back without charging a 15% restock fee. 15% of $400 is no small chunk of change and that's money I definitely don't want to be out if/when I return this card.
I'll be sure to keep you all posted with how this turns out.