$ 13,400
7us al 9us
7us, 7.5us, 8us, 8.5us, 9us
6.5US/7US
6.5US al 10.5US
4US/4.5US/5US/5.5US/6US/6.5US/8US
4US/4.5US/5US/6.5US/7US/7.5US