Why not get a 3DS instead? Cheaper, legitimately portable, and has Skylanders.
Well, I do also like having the ability to play on the TV when home. I know he'd like playing the Super Mario games at home. Decided to go ahead with it. Bought the 8gig Skylanders set at the local big box store (Futureshop) for 219, and picked up a copy of the 3D Mario game as well. Will check it out tomorrow night as we are on the road visiting relatives today.
Cheers