It costs 348 USD for the export inspection in Japan, regardless of the number of Seedlings and packages.
Shipments made outside of Japan may be subject to import duties and taxes, which are levied once your package reaches the country of destination and are the responsibility of the recipient.
We provide you Satsuki Azalea Seedlings by EMS. You can check shipping costs by weight from Japan to your contry in this EMS site.
*For example : 10 pots (700g x 10) + Box weight (2.0kg) = 9.0kg