If you've saved some cash buying everyone very cheap socks this Christmas, there's really only one sensible way to spend the remainder: buy a Jeep signed by the Rolling Stones. The perfect stocking filler for dad.

Paint it black, with mud

The cherry red 2014 Jeep Renegade (Official Car of the 2014 Rolling Stones On Fire tour) has been donated to a charity auction, with the money raised going to Community Links, which helps out in deprived areas of the UK. The current bid is $42,500, so you really will need to have skimped on those socks.

A four wheel drive sounds about right for the Stones, even if a Beetle would have been nice. It's not qute clear how long the signatures will last, though. From the video it looks like the band signed the bonnet with a marker pen, and Watts and Wood are very near the edges. If that isn't a serious permanent pen they're going to get rubbed out driving through the first puddle. Maybe it's intended more as a Chelsea tractor, or a piece for your Ferris Bueller-style show lounge, than for rolling over stones.

Small print: the car can't be legally driven outside Europe, the Middle East and Africa because the signatures have criminal records. Bid here.