Who you going to call??? Not HMV who will rip you off if you buy Ghostbusters at there stores!!!
Grainger Games have Ghostbusters on the PS3 until the 26th January for a bargain 20 pound. I know Blockbusters did it when it first came out cheaper than this, but at the minute you will be hard to beat this price.
Grainger Games is based in the north east of England however they do online sales as well. I thought it was a bargain and bought it today!!