The book in davem's link looks awesome, very stylish, but a bit too fancy for my taste. I think I couldn't concentrate on reading with a book that looks like a piece of art itself.
I have become attached to
this Finnish hardback edition. It's only a few years old but it has sand and stains in it (maybe it was a bad idea to take it to the beach with me...).
I also like my
English edition of the book. It's a paperback and dind't cost much but I think it's kind of sympathetic.