ergobaby基本款目前售价价800元 三件六折后480 凑单品可在这个页面http://www.amazon.cn/s/ref=lp_1537016071_st?rh=n%3A42692071%2Cn%3A%2179334071%2Cn%3A%2179336071%2Cn%3A1537016071&qid=1439203580&__mk_zh_CN=%E4%BA%9A%E9%A9%AC%E9%80%8A%E7%BD%91%E7%AB%99&sort=price-asc-rank挑选。