{"product_id":"2026-vortex-calculus-textbook-419622404","title":"[BUNJANG] 2026 VORTEX Calculus Textbook \/ 2026 VORTEX 미적분","description":"This is the 2026 VORTEX Calculus textbook. It is brand new and unused. Please note that direct transactions are only available within Seoul.\u003cbr\u003e\u003cbr\u003e2026 VORTEX 미적분 교재\u003cbr\u003e19000원에 판매합니다.\u003cbr\u003e사용하지 않은 새상품입니다.\u003cbr\u003e직거래는 서울 내에서만 가능하니 참고해주세요:)","brand":"bunjang_general","offers":[{"title":"Default Title","offer_id":43111582957630,"sku":"H4U-419622404","price":17.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/3051\/0142\/files\/419622404_1_1783914861_w856.webp?v=1784713409","url":"https:\/\/hallyu4u.com\/ms\/products\/2026-vortex-calculus-textbook-419622404","provider":"hallyu4u","version":"1.0","type":"link"}