{"product_id":"9784885549601","title":"入門スピーカー自作ガイド 基本原理を知って楽しく自作!","description":"入門スピーカー自作ガイド 基本原理を知って楽しく自作!","brand":"電波新聞社","offers":[{"title":"Default Title","offer_id":48552940798256,"sku":"","price":2200.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784885549601","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}