It's good to know people enjoy the reviews.
I bought the book on Bukharin for 15 Euros on Amazon.nl, but I see that it's 30 dollars on the .com website, more than half again as much. Remarkable that there's such a difference.
But here's an internet-copy through a website that I use frequently for out-of-print books, or ones that are indeed far too expensive: https://annas-archive.org/md5/21460b90c7f7a11487a91c974d6b12f5