数量
价格
总价
1
$18.7845
10
$16.2750
$162.7500
25
$15.4245
$385.6125
50
$15.2040
$760.2000
100
$13.4190
$1,341.9000
250
$12.5160
$3,129.0000
500
$12.2535
$6,126.7500
