Pre-order New Super Mario Bros. 2 for 3DS from GAME or gamestation and you'll receive a one-off collectable gold coin case, Nintendo has announced.

The small case - a replica of Mario's iconic coins - can hold a range of small objects, including the New Super Mario Bros. 2 Nintendo 3DS Game Card itself.

New Super Mario Bros. 2 will be available on Nintendo 3DS from August 17.