I am posting this deal under Base.com, but the deal is also available at 101CD, DVD.co.uk and BlahDVD as they are all merchants in the same group.
You can buy SBK X: Superbike World Championship for the PC for only £12.99. The next best price I can see is £16.85 @ Shopto.net, so a pretty nice price from the Base group.
The rating for SBK X at Metacritic is a user score of 7.2/10, not bad. Brendan over on our sister site Dealspwn gives this game a rating of 7/10.