1
$2.5
1
$1.2
1
$1
1
$0.8
1
$1.2
1
$1.2
1
$1
1
$0.5
1
$1.2
1
$1.2
1
$1.3
1
$1.2
1
$0.5
1
$1.1
1
$1.2
1
$0.65
1
$0.3
1
$0.3
1
$0.3
1
$0.3
1
$0.25
1
$0.35
1
$0.18
bamboo pen
$0.15
bamboo pen
$0.3