Not 100% confirmed, but there is a rumour that come Monday, all Chart Xbox 360 and PS3 games will be £25 at Morrison's, for one week only.
Earth Defence Force 2017, Xbox 360 - £9.99 delivered
MotorStorm: Pacific Rift, PS3 - £29.99 delivered
Apply code "MTRSTORM" for that price, and get a free T Shirt
Final Fantasy Tactics A2, DS - £17.73 delivered
Prism: Light The Way, DS - £7.73 delivered
Sega Superstars Tennis, PS3 - £12.73 delivered