Click inside for a chance to get your hands on some exclusive Mario & Sonic at the Olympic Games swag!

To celebrate the launch Mario & Sonic at the Olympic Games on the DS this Friday, we've got a bunch of exclusive stuff featuring Nintendo and Sega's biggest heroes to give away - including racing-shirts, keychains, pin-badges and the like.

So, fancy some Sonic swag? Just leave a comment below, and we'll see what we can do - and look out for our forthcoming DS review of Mario & Sonic to see exactly how the game matches up with its Wii companion!