A great price for a decent Android Tegra 2 handset that converts into a netbook. (Oddly eBuyer has the phone on it's own for £280!)
We use eBuyer at work a lot, so I'd probably pay the little bit more and stick with them.
ICS isn't officially available yet but you can get CM9 based on ICS for it here:
Plenty of ROMS and hacking information over at XDA developers including how to install full versions of Linux to make the dock a real netbook.
Lapdock alone was over £300 last year!
"The feature causing most excitement with the ATRIX is its ability to replace a laptop or desktop PC thanks to its innovative docks and the excellent Webtop operating system; the ATRIX can literally be your phone and PC in one. The ATRIX itself however is a very solid and capable smartphone, with cutting-edge specs across the board. The Tegra2 processor, 1GB of RAM and qHD resolution give The ATRIX blazingly fast performance and a bright, pixel-rich display, making it one of the best Android experiences available. "
This got hot 3 weeks ago at £47 more on this thread:
For those with an Atrix already but no dock it's available separately for £45:
now only in CEX - http://uk.webuy.com/product.php?sku=SACCMOTATXLAP
Sorry also http://www.amazon.co.uk/Motorola-Lapdock-for-ATRIX/dp/B00519L43M/ref=sr_1_1?ie=UTF8&qid=1355767202&sr=8-1
but much more expensive than before (that's ODD ? )