数量
价格
总价
1
$18.6690
10
$16.1805
$161.8050
25
$15.3300
$383.2500
50
$15.1095
$755.4750
100
$13.3350
$1,333.5000
250
$12.4425
$3,110.6250
500
$12.1800
$6,090.0000
