I am keen on a Model S but can't quite fund a new purchase. Used examples on the Tesla UK site via the Model S tab, the cheapest today is a 2104 85 for £57,500 with 9,389 miles.
On the USA site the cheapest today is a 2104 60 6,140 miles at $58,000 (£37,545.00)
Looking on the Tesla sales pages...