![[BUNJANG] Hyunwoo Jin Neuron Calculus 1 (2026 Version) Textbook and Synapse Workbook / 2026 현우진 뉴런 수1팔아요!(올해버전이랑 차이 거의X)(원가34000원)](http://hallyu4u.com/cdn/shop/files/420903054_1_1785428181_w856.webp?v=1785442330&width=600)
![[BUNJANG] Hyunwoo Jin Neuron Calculus 1 (2026 Version) Textbook and Synapse Workbook / 2026 현우진 뉴런 수1팔아요!(올해버전이랑 차이 거의X)(원가34000원)](http://hallyu4u.com/cdn/shop/files/420903054_1_1785428181_w856.webp?v=1785442330&width=1200)
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[BUNJANG] Hyunwoo Jin Neuron Calculus 1 (2026 Version) Textbook and Synapse Workbook / 2026 현우진 뉴런 수1팔아요!(올해버전이랑 차이 거의X)(원가34000원)
$14.42
- Product cost
- ₩15000
- Domestic shipping
- ₩3500
The total above includes our service fees and currency conversion from KRW to USD.
Description
Complete set of study materials for Calculus 1 from the 2026 Hyunwoo Jin Neuron series.
Includes:
* **Neuron Calculus 1 (2026 Version):** New condition, originally ¥34,000, selling for ¥25,000. (Note: This is the same as the current year's version with minimal differences).
* **Synapse Calculus 1 (2026 Version):** Workbook, originally ¥19,900, selling for ¥12,000. (Note: Contains slight notes in the initial pages).
*Correction*: The Neuron Calculus 1 has been sold. Only the Synapse workbook is available for Calculus 1.
**Available Individual Items:**
* **Synapse Calculus 1 (2026 Version):** Originally ¥19,900, selling for ¥12,000. (Slight notes in the front).
*Please note*: The description mentions a 'Neuron Calculus 2' was also available, but it is marked as sold.
💛뉴런 수2 팔아요
💛 완전새책이에요
💛 뉴런: (원가)34000원 -> 25000원 —판매완료
💛 시냅스(원가) 19900원 -> 12000원
💛수1도 팔아요(26버전) 27버전이랑 큰차이없어요!! 개정 안됨(브랜뉴런체제) —> 15000원
💛수1 26버전 시냅스: 9000원
💛수1은 앞부분 약간 필기있어요
Includes:
* **Neuron Calculus 1 (2026 Version):** New condition, originally ¥34,000, selling for ¥25,000. (Note: This is the same as the current year's version with minimal differences).
* **Synapse Calculus 1 (2026 Version):** Workbook, originally ¥19,900, selling for ¥12,000. (Note: Contains slight notes in the initial pages).
*Correction*: The Neuron Calculus 1 has been sold. Only the Synapse workbook is available for Calculus 1.
**Available Individual Items:**
* **Synapse Calculus 1 (2026 Version):** Originally ¥19,900, selling for ¥12,000. (Slight notes in the front).
*Please note*: The description mentions a 'Neuron Calculus 2' was also available, but it is marked as sold.
💛뉴런 수2 팔아요
💛 완전새책이에요
💛 뉴런: (원가)34000원 -> 25000원 —판매완료
💛 시냅스(원가) 19900원 -> 12000원
💛수1도 팔아요(26버전) 27버전이랑 큰차이없어요!! 개정 안됨(브랜뉴런체제) —> 15000원
💛수1 26버전 시냅스: 9000원
💛수1은 앞부분 약간 필기있어요
Shipping & returns
We accept returns within 30 days of delivery. Items must be in original condition with all tags attached.
Return shipping costs are the responsibility of the customer unless the item is defective or we made an error.