buono compares new and used prices for 22 books by Jane Wilsher across European bookshops. The cheapest new one is L'étonnante encyclo : en 500 questions-réponses at €6.69; the cheapest second-hand copy is L'étonnante encyclo : en 500 questions-réponses at €2.53.
Cheap books UK · Libri usati economici (Italia) · Livres pas chers (France) · Gebrauchte Bücher günstig (Deutschland) · Cheap books Europe
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