While walking around Currys today, amongst the usual overpriced items that they sell I noticed this game, and a few others (I'll list these below if anyone is interested)
As it's a bargain price I thought that I'd get it - though I have the second one so now I have two sets of buzzers.
There's only one box on the shelf at the moment, but it seems there were a number of them out the back and not on display.
Product Code: 0000389235
Other games on offer there:
Battlefield Bad Company (X360) - £9.97
Mass Effect (X360) - £9.97
That's all I can remember for now though..
I know this won't help everyone, being a local deal - but hopefully it helps one or two of you. Give them a call before going there though to see if there's still stock...