those 344 are in USD currency and look like this year they've increased those tariff
http://ems.posindonesia.co.id/ratepiol.php
fill in from (dari) Jakarta Timur to (ke) United State
they do have cheaper option which is normal pos, tariff around USD90.. but last time I've checked my stockist policy on shipping, he only shipped the package to oversea address using EMS. will try to discuss with him again regarding this