Mercari’s real cost isn’t just 10% — it’s 10% + shipping + a ¥200 payout fee. Full fee tables, take-home calculator, reverse-pricing formula, and 4 ways to cut fees. Code GUJURR = ¥500 free.
Mercari Japan Seller Fees Explained 2026: 10% + Shipping + Payout Fee — What You Actually Keep
