Excellent price for a great wireless mouse.
I was looking to purchase a new wireless mouse and considered the well reviewed Logitech MX Revolution, however the price of which is about £50.
I then spotted this and at £17.99 is a brilliant deal.
It has received good reviews as well earning a 8/10 from trustedreviews.com - http://www.trustedreviews.com/peripherals/review/2008/05/01/Microsoft-Wireless-Laser-Mouse-6000-v2-0/p1
The mouse is wireless and has a slot for the USB dongle underneath.
Experience comfort on the desk or on the go. This mouse combines 2.4 GHz wireless freedom and the precision of High Definition Laser Technology with the portability of a snap-in transceiver.
Play also states it comes with a 5 year warranty from Microsoft.