Amazon inflation

Having written a book review of Make Cash in a Property Market Crash by Mark Homer and Rob Moore, I went as I usually do, to put a link from my review page to the book on Amazon. I was amazed to see however that the book had a sale price of £105.75. However the book itself, on the desk before me, had a price on the back cover of £16.97.

Either something has gone very wrong, or this is an attempt by the boys (who self published) to ensure that all purchases of the book are via their web-site www.progressiveproperty.co.uk. The boys appear to have few flies on them, so I suspect it is the latter. Needless to say, the web-site provides other (no doubt more expensive) services.