Strange pricing for books on the Amazon marketplace

By Abhijit Menon-Sen <ams@toroid.org>

2015-12-16

Lars Svensson's classic “Identification Guide to European Passerines” was first published a few decades ago. It is no longer available from Amazon, but I have been keeping an eye on copies from other sellers on the Amazon marketplace, and I am increasingly puzzled by their proposed prices.

Amazon pricing screenshot

The absurdly high price isn't because the book is new, because there's a used copy for sale at $1847.20. Even the cheapest used copy right now is priced at $458.60, and that's still far more than I can imagine anyone wanting to pay.

The sellers don't look shady at first glance, and many are highly rated over a significant period. Maybe they didn't notice that the book is available elsewhere for twenty-odd euro? But no, it's probably an “algorithm” (note: those are scare quotes) at work.