Dead Or Alive: Dimensions, 3DS – £8 delivered
or £6 if you collect in store.
I’ve heard a few rumblings that this is the game you’ll need to be able to use the upcoming homebrew channel that is being developed, which would make sense because it has an in game photo mode that would potentially result in a vulnerability.
I’m listing this now since the price will probably go up later on if/when it is confirmed that this is the game required for the hack.
GAME also have it for £8.99, and as long as you don’t break their seal, you’d be able to return it for a full refund (I’m unsure what CEX’s policies are in this area).
Update: via Delusibeta, CEX have a similar returns policy to GAME, although it’s 14 days instead of 28.5
The Legend of Zelda: A Link Between Worlds, 3DS – £25.19 delivered
Apply coupon “GGPO10″.