求助这三个网站买z2好

http://item.taobao.com/item.htm?spm=a230r.1.14.20.NXoOVa&id=40445962022&ns=1&abbucket=11#detail
http://item.taobao.com/item.htm?spm=a230r.1.14.49.s13f14&id=43935185638&ns=1&abbucket=11&sku=
http://item.taobao.com/item.htm?spm=a230r.1.14.34.NXoOVa&id=40682605370&ns=1&abbucket=11#detail