I am buying a PSP as a Christmas gift for my husband. What do I get?

What is absolutely needed to enjoy this gift on Christmas morning? I have seen two different "bundles" that may be a good idea. One is a Madden bundle with a blue PSP. Do guys care about color? The other is a "Ratchet and Clank" bundle which I think comes with a black PSP. I have no idea which is better. He is a big sports fan, but he does have a Madden game for playing on the TV. Any advice?