跟单~item:GNC Calcimate Plus® 800 500 Caplets qty: buy 1 get 1 free, total is 2 link: http://www.gnc.com/product/index.jsp?productId=11127256 price: 36.99 item:GNC TriFlex™ Fast-Acting 240 Caplets qty: 1 link: http://www.gnc.com/product/index.jsp?productId=10789549&cp=4046473.13332292 price: $59.99 item:GNC Triflex™ 240 Caplets qty: 1 link: http://www.gnc.com/product/index.jsp?productId=4266766&cp=4046473.13332292 price: $59.99