Play.com is selling "Dragon Quest Monsters: Joker" for the Nintendo DS for £9.99 (inc Del.)
You can also get cashback through the usual sites (e.g. 4% Quidco, making it just £9.59)
Released 2 weeks ago, the next best price seems to be £24 from Zavvi.
- Collect over 200 monsters to create the ultimate team of monsters!
- Train your monster squad to be the strongest! With over 160 skills to teach your monsters, the combinations are almost infinite!
- Synthesise amazing new creatures that inherit the best abilities of their parents and perhaps gain some new rare skills too!
- Battle other teams of monsters, using awesome powers to see who is best!
- Explore a rich, visually stunning 3D world filled with monsters, treasures and surprises!
- Challenge a friend and their monster team via DS Wireless Play!
- Compare and challenge your team against players in Europe and the USA, via the Wildcard World Cup available with Nintendo Wi-Fi Connection!