Buyer pays US$ 2.50 for expert S&H to north and south america.
S&H within Chile CH$1.600. You can combine multiple items, Group purchases to save on S&H.
We will combine up to 40 items on 1 invoice over a 2 week period. (eBay limit) 
Registered/Insured US$1.5 extra; 

International Buyers: Occasionally packages are delayed by the customs of your country. Please be patient for this reason. We ship worldwide
Contact us: If you have any questions please feel free to contact us using the "Ask the seller a question" link.

Combine shipments and here are the Chilean shipping worldwide rates:
100gr - $3
250 gr - $7
500 gr - $11
1000 gr - $21
2000 gr - $40 

Average shipping time:

North Ameirca and South America: 25 days
Europe and Rest of the World: 35 days or more