It is (naturally) going up in price every time one appears. I would love to buy it (and, quite egotistically, think if anyone should have one it should be me!), but as you say - it isn't easy to find a couple of grand for a book.

I recently had a photo used in a TV show, which paid for a good lump of a copy of Shee Twohigs Megalithic Art of Western Europe, but there's a hell of a difference between the prices!