{"product_id":"9784322216011","title":"オプション価格と投資戦略","description":"オプション価格と投資戦略","brand":"きんざい","offers":[{"title":"Default Title","offer_id":48446067310896,"sku":"","price":3845.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784322216011","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}