There must be lots of them, just that they don't find their way to abebooks, ebay or amazon.co.uk.
I'm both looking for a New Testament and a 66-book Bible.
I have found one 66-book Bible, printed in 1988 in decent shape and bonded leather, but it's quite pricey, the buy now price is $50 and the postage is $24.
What makes it difficult is there are a lot of 1952 Old Testament and 1946 New Testament for sale. The newer Edition of the Old Testament is from 1959.
I don't want some entirely different version such as the NRSV or ESV.