Highly-rated Nintendo Wii exclusive game. Don't know much else about it to be honest, other than that it has similarities with Pikmin and Sim City, to some degree. Seen it gradually tumble in price from £30 ro £20 to £15 to £10, but couldn't believe when I saw it for £6! Snapped it up straight away.
In-store, maybe store specific, worth checking out your local Sainsbury's though.
PS: First time I've ever posted a deal so apologies if anything is incorrect with the submission. :)