Just spotted this might be of help for someone,I use one myself as do many other HGV drivers.
Normally nearer £70 from Chris Sailsbury the guy who sells them.
ebay.co.uk/ulk/itm/252239017543
For admin,this item is not mine (wouldn’t sell mine I’d be literally lost without it,see what I did there 
),just thought it may help someone who is after one.
xichrisxi:
Just spotted this might be of help for someone,I use one myself as do many other HGV drivers.
Normally nearer £70 from Chris Sailsbury the guy who sells them.ebay.co.uk/ulk/itm/252239017543
For admin,this item is not mine (wouldn’t sell mine I’d be literally lost without it,see what I did there
thanks mate, ive put a cheeky bid in dont want to pay too much till i actually start driving 