Bought a 3DS XL? Grab a cheap adaptor for £1.75 from GAME. Click here to buy >>
It's absurd that the Nintendo 3DS XL doesn't come with a mains adaptor, but you can pick an unofficial GAMEware one from the big purple retailer for under £2. It'll also work with the regular 3DS and 2DS models as well. Cheers Lomi!