数量

价格

总价

1

$2.2785

$2.2785

10

$2.2050

$22.0500

25

$2.1420

$53.5500

50

$2.0160

$100.8000

100

$1.8060

$180.6000

300

$1.7850

$535.5000

500

$1.6695

$834.7500

1000

$1.6380

$1,638.0000