{"product_id":"2027-gang-yoon-gu-mathematics-study-books-concept-strategy-p-424163254","title":"[BUNJANG] 2027 Gang Yoon-gu Mathematics Study Books: Concept Strategy, Past Paper Essentials \/ 강윤구 2027 기하 개념공략법 기출구 필수유형공략법","description":"Originally purchased for ₩72,800.\u003cbr\u003e\u003cbr\u003e**Concept Strategy:** Approximately chapters 2 and 4 of unit 2 have been used. The rest is brand new.\u003cbr\u003e\u003cbr\u003e**Essential Types Strategy**\u003cbr\u003e\u003cbr\u003e**Past Paper Essentials**\u003cbr\u003e\u003cbr\u003eThese can be purchased separately. Please message for individual pricing.\u003cbr\u003e\u003cbr\u003e* Concept Strategy: ₩20,000\u003cbr\u003e* Essential Types Strategy: ₩20,000\u003cbr\u003e* Past Paper Essentials: ₩10,000\u003cbr\u003e\u003cbr\u003eSelling as a bundle for ₩50,000.\u003cbr\u003e\u003cbr\u003e다해서 72,800원에 구매했어요\u003cbr\u003e개념공략법 2단원 4장 정도 풀고 나머진 아예 새겁니다\u003cbr\u003e따로 구매하시고 싶으시면 채팅주세요 \u003cbr\u003e일괄로 5에 판매합니다 \u003cbr\u003e\u003cbr\u003e개념공략법 2만원\u003cbr\u003e필수유형공략법 2만원\u003cbr\u003e기출구 1만원","brand":"bunjang_general","offers":[{"title":"Default Title","offer_id":43213138690110,"sku":"H4U-424163254","price":42.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/3051\/0142\/files\/424163254_1_1786622129_w856.webp?v=1787153867","url":"https:\/\/hallyu4u.com\/es\/products\/2027-gang-yoon-gu-mathematics-study-books-concept-strategy-p-424163254","provider":"hallyu4u","version":"1.0","type":"link"}