buono compares new and used prices for 3 books by Dr Mark Hyman across European bookshops. The cheapest new one is Eat Fat, Get Thin at £2.99; the cheapest second-hand copy is Trop de sucre at €11.99.
Cheap books UK · Libri usati economici (Italia) · Livres pas chers (France) · Gebrauchte Bücher günstig (Deutschland) · Cheap books Europe
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