数量

价格

总价

1

$20.2125

$20.2125

5

$14.4900

$72.4500

8

$14.1750

$113.4000

12

$13.8600

$166.3200

15

$13.3875

$200.8125

30

$12.9150

$387.4500

50

$12.6000

$630.0000