For driving.
Used for one business trip so in as new condition. Works all over the US. You can update the maps for free or cheaply (if you are inside the US). Cost me $100, you can have it for the cost of postage from the UK (if you donate the cost of postage to charity).
Only ask for it if you really need it. I'd like it to go to a good home and to someone who otherwise could not afford it but will benefit from it.