According to Amazon Fits (3DS, DSi XL, DSi, DS Lite) And Amazon want £11 for it!
Taken from Amazon:
Officially licensed Nintendo DS case compatible with the Nintendo DSi, DS Lite and DSi XL consoles featuring all your favourite Toy Story characters. This unique Toy Story 3 DS Case is fully customisable as each characters picture is removable and can be easily reapplied to make the DS case look exactly how you want it to
don't forget cashback