{"type":"product","schema_version":"1.0","item_id":"101736274349","canonical_url":"https://tw.bid.yahoo.com/item/101736274349","title":"小學四年級數學上冊 RJ版同步培優習題 正規實拍二手書 經典教材 筆記痕跡 使用痕跡 質量保證 數學學習 教輔書籍 四年級教材","subtitle":"ISBN編號：9787553981482/n書名：一本.同步培優新卷.小學數學四年級.上冊/n作者：一本考試研究中心,","condition":"全新品","currency":"TWD","observed_at":"2026-04-30T10:56:30.894Z","current_price":298,"original_price":null,"stock_status":"low_stock","available_quantity":1,"sold_quantity":0,"seller":{"id":"Y8738253035","name":"古物研究社","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/e0a38185-3f07-48a3-90d2-5534c1e761d2.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/2ebdb355-33fe-4a0e-b6c1-28a5a34b9bcb.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/66350a2f-6f6e-4b96-9620-a86ce3d6bcaa.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/ee50e012-6e67-40a3-a12d-5aefb52e484f.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/a2e75fb3-0bc7-4f47-b139-db402376d286.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/9c416f19-8c5a-4fc5-99bb-d2d71a95f424.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"下單前先訊息\n\n \n\n.同步培優新卷.小學數學四年級.上冊RJ版 誠信賣家 實物拍攝（二手書籍）標就是，有需要直接點擊購買， 性比高 多少會有筆記劃線等使用痕跡 非（內蒙）內容保證不受影響，不缺頁少頁，保證值肯定比高， 本交易僅支持郵寄，售概不退換 書籍按類目配貨，正品現貨， 如果您有圖書需求，記得找我，隨時在線","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨不付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092081325","category_name":"數學","breadcrumb":[{"id":"3994318","name":"圖書/影音/文具","url":"/tw/%E5%9C%96%E6%9B%B8-%E5%BD%B1%E9%9F%B3-%E6%96%87%E5%85%B7-3994318-category.html"},{"id":"2092064185","name":"圖書與雜誌","url":"/tw/%E5%9C%96%E6%9B%B8%E8%88%87%E9%9B%9C%E8%AA%8C-2092064185-category.html"},{"id":"2092073405","name":"教育/考試用書","url":"/tw/%E6%95%99%E8%82%B2-%E8%80%83%E8%A9%A6%E7%94%A8%E6%9B%B8-2092073405-category.html"},{"id":"2092081323","name":"兒童教育","url":"/tw/%E5%85%92%E7%AB%A5%E6%95%99%E8%82%B2-2092081323-category.html"},{"id":"2092081325","name":"數學","url":"/tw/%E6%95%B8%E5%AD%B8-2092081325-category.html"}],"view_count":0,"watch_count":0}