On a visit to Intoxica record shop in London at the weekend I noticed that they have a copy of Walls Have Ears in stock, priced at £40 (I think - it may have been £45). Their postage rates for a double LP are £3.50 to the UK, £5.50 to Europe, £8.50 to the rest of the world.
It's not listed on their website, which is
HERE, but that's par for the course with Intoxica. E-mail them at
intoxica@intoxica.co.uk for any further info.