Just went shopping at Tesco 24hr - Leeds (Roundhay) and found over a dozen of these Logitech 'Nano' M505 mouse at HALF price £14.77!
PC world, currys, amazon etc still at 25-30quid!
I've had one of these 8 months ago at £17.50 deal and thought it was a bargain!
The NANO is the USB receiver that goes to your PC or laptop, when it plugged in it only comes out about 5mm!
Go get it before its sold out guys!