Main Christmas present ideas for ds aged 13 years of about £100 (strapped this year)

[fimac1]

I want to spend roughly £100 on ds main present this year, but have no idea what to get him (usually spend quite a bit more but his Dad left in the summer so not able to afford much)

Ideas please?!

Wii?
iPod?
Phone?

Guess he has most if this stuff? Maybe ask him

he has all of them! thanks :-)

A good camera
X box kinect
new clothes
phone upgrade

Good skateboard? Or other sports equipment? Weights?

Gaming chair,tv for bedroom,bean bag,electric guitar?

Kindle?