dvd.co.uk are selling "MX vs ATV: Untamed" for the Sony PS3 for £23.99 (inc Del.)
You can get cashback through the usual sites (e.g. 4% Quidco, making it just £23.03)
Next best price seems to be £27.99 from ShopTo.
- X-Cross - An innovative career mode brings together 8 unique racing series (Endurocross, Opencross, Supercross, Outdoor Nationals, Supermoto, Freestyle, Waypoint, and Minimoto) and crosses them into one ultimate offroad championship.
- Championship Mode - Earn trophies in 8 individual event championship series and master each unique racing style.
- Own the Offroad - The 8 baddest all-terrain machines battle it out to determine which vehicle owns the outdoors.
- MX vs ATV Rivalry - Go bar to bar against the top MX and ATV professional riders in SX, Outdoor Nationals, Supermoto, and Freestyle.
- Rhythm Racing - Rainbow Studios' revolutionary real world physics has evolved to handle tougher terrain, turns, and weather by introducing an all new "edge of control" power slide, whip, and scrub.
- Massive Outdoor Environments - Rip through swampy everglades in a Monster Truck, blitz through rough rivers with a Trophy Truck, and blaze through the desert dunes in the brand new ORV Sport.
- Freestyle Challenges - Natural environments provide launching pads that can't be created elsewhere to throw down more than 50 tricks.
- Customisation - Amp up your vehicle's power, handling, and acceleration with more than 100 sponsor parts and accessories.
- Minigames - Put your tyres on the ice in ATV Hockey, destroy barriers and walls in Monster Smash, trap your opponent in a game of Snake, and test your skills in a variety of minigames.
- Multiplayer - Fire out of the gates in 12 player online competition or in 4 player split screen.