A similar deal was posted earlier today from Amazon but they have sold out and the next best offer is £6.99 + £4.62 shipping.
So for those who missed it, Play.com has it in their sale for £6.99 plus their usual free shipping.
The super lightweight Paper Jamz Amplifier plugs straight into your Paper Jamz guitar or drums to rock the room! Powered by four AAA batteries no mains power, these great amps weight just 300g, and are 30cm tall. Functioning just like a regular guitar amplifier, these great looking amps look stunning alongside your Paper Jamz guitar, and can also be used as a regular speaker for *iPods etc out of Paper Jamz hours!
NXT Flat Panel technology used to power this great flat panel speaker
Can also be used as regular speaker when connected to other devices
Requires 4xAAA batteries (Not included)