I bought the same satnav at the end of December for £219.95 from Superfi (an Amazon marketplace retailer) It's now available for £199.99 from Amazon themselves.
I'd seen it in Biscuit's car at the Ace Cafe and liked how it looked and worked. The fit in the facelift cubby is even better than in Biscuit's photos.
I've not had it hard wired yet, so don't get the benefits of Live traffic updates and re-routing but it's great at finding places, even when they give the wrong post code as you can move the pin to match the location map of the place you're trying to find. So far it's been great, no going the wrong way and very quick to recalculate the route if i think i know better - seems I don't as it took 5 minutes longer than was predicted for the satnav's prefered route
Phone integration by bluetooth is excellent and the speed camera database even has the latest average speed cams in the motorway roadworks, if you're going to fast you get an audible warning from over 100m before the camera location.