先领这张券
https://coupon.m.jd.com/coupons/show.action?key=c6m1c3s6oaa442308d4a3c70d9d8c2fc&roleId=225674378&to
自营京鲜生 民勤蜜瓜 2-3粒 净重6-7斤
https://u.jd.com/nDFz1P5
plus拍下12.98元，折1.85/斤