Keeping in mind I never buy used games, only new and sealed:
- Metroid Prime Trilogy for £15
- Wario Land: The Shake Dimension for £15
- Mario vs. Donkey Kong: Mini-Land Mayhem! for £5
- Samba de Amigo for £5 (and got it free thanks to some leftover reward points)
- New Play Control! Pikmin 2 for £15
- Sin and Punishment: Successor of the Skies for £5
- Metroid: Other M for £10
- Sonic & SEGA All-Stars Racing (with the racing wheel) for £14
And just bought New Play Control! Mario Power Tennis for £10. I love a bargain. 