Plus "This car looks awesome , Sounds awesome , and just needs a good valet and a good old polish to bring back to life." Its from a dealer, surely a £50 valet isn't beyond them?
To be fair to the seller, he's been pretty straight-up about the car and it's condition. At least the wheels look genuine (although obviously not original/period R129) - unlike many of the SLs out there with replicas on.
£4995 asking price isn't too ambitious price-wise, I've seen worse examples for more money.
Clearly not a fresh import what with the personalised registration and road tax etc, perhaps a traded-in/part-ex that's being sold on 'as is', WYSIWYG etc