I haven't read all the replies but as a gift ideas i think currently Canvas Prints are in fashion, upload the favorite photographs of the person whom you want to gift on canvas and it will the memorable gift for him/her. The process of getting canvas prints is also very easy because now a days its the work of a few clicks. Many online sites are available in which you just need to upload your photos, select the size and layout and you will get your print within a few days at your door steps. Some Ref. sites - CanvasChamp.Com.au, Canvas Printer, Canvas Factory and more

^^^^ Really? a canvas print for a 10yo boy present (if I was that kid I would feel ripped off!!!!!)

2 stage model rocket kit with chutes: Buy the solid fuel rocket engines for him and attempt to send all manner of stuff into orbit. So dangerous if not treated with caution yet so much fun at the same time.

Golf clubs: If he has a talent he will never have to work a day in his life

bow and arrows.
my daughter picked up some new arrows at the camping shop and carried them through woolies and the other kids were drooling!!!!!!!