Portal Versus TeeFury
Damn, not another TwoFury! I usually want to buy one of them and it's been such a long while since I have. No more room plus saving money equals sad face. But I'll get over it. You, though, can buy your shirt of choice for the next 13 hours. While the TeeFury bird is cute, the Portal Companion Cube is the clear winner with me. I love Portal. I haven't played it in quite a while, but I have fond memories, especially of the hilarious (and deadly) Wheatley.