Tolkien letter for sale
If you have money to spare you might like to think about bidding for a letter written by Tolkien in which he apologizes for the long delay in publishing volume 3 of The Lord of the Rings.
The letter goes on sale on 4th November 2008 at Bonhams, London, UK with an estimate of £2000 to £3000. You can read a transcript of the letter here.