Zelda Skyward Sword has dropped by a further £3 at Argos. £12.99 was a steal but £9.99? Must own title.. I think this is still compatible with the latest Wii U console as well as that is backwards compatible with Wii games and also.
Also note that this is likely for the regular edition pictured in this thread rather than the special edition containing the music cd pictured on the Argos website.
You can also get Kirby Epic Yarn (Wii) for the same price and the original Pokémon Black/ White DS games have been further reduced too! :)