I ordered this and it should arrive tomorrow.
In store, it's £49.99, but here it is on the Game website for a glorious £15 with what is apparently the updated DVD cover.
I'll report back when it arrives, which as I said, I believe will be in the next 24 hours, if not 48.
For people in the UK, this is a pretty viable option. Even with 75% off here at Telltale you're looking at selling a kidney for the shipping.