Oddly enough listed twice on the HMV site, with the cheaper option being £4.99 - but since we've seen this game for this price before, it's unlikely to be a mistake.
[quote name='fanboykiller']bah, it's 17.99! Does anyone else knows where to get it for 4.99?[/quote]
It's £7.99 new at Amazon, and £4.39 used. I wouldn't recommend getting it used though, it has multiple discs and RPG's tend to break a lot, or at least they do for me anyway.