The following rates cover Media Mail shipping and handling, plus insurance (when appropriate).

$00.00 to $29.99 ($3.00)
$30.00 to $39.99 ($3.50)
$40.00 to $49.99 ($4.50)
$50.00 to $59.99 ($5.50)
$60.00 to $69.99 ($6.50)
$70.00 to $79.99 ($7.50)
$80.00 to $89.99 ($9.50)
$90.00 to $99.99 ($9.50)

The rates above apply within the fifty States only.
Additional shipping charges apply for international orders.