Not all that great really
The deal is 'up to £100' for a laptop so I thought I'd test it out. I had no intention og getting rid of my main laptop but I figured I'd get it valued.
My Toshiba P3 something laptop with 256 MB Ram was valued at £25 OK Not bad.
My current selling Lenovo Thinkpad with Dual core processor, 2GB ram and all the usual extras that cost me over £2k 6 months ago was valued at £75..
I have no idea what you need to get the £100 off.