ShopTo are selling "World Series of Poker 2008: Battle for the Bracelets" for the Sony PS3 for £13.00 (inc Del.)
You can get cashback through the usual sites (e.g. 4% Quidco, making it £12.48)
The next best price seems to be £22.93 from The Hut.
Enter the largest sporting event in the world -- the World Series of Poker -- and battle "The Poker Brat" Phil Hellmuth along the way! Build your bankroll and face off against some of the world's top pros in your quest to win the championship bracelet for the $10,000 Main Event!