To U.S. zip codes: $3.50 for 1 lot, $1.00 for each additional lot.
To Canada: $4.50 for 1 lot, $1.50 for each additional lot.
To all other countries, $6.50 for 1 lot, $2.50 for each additional lot.
In order to get combined shipping discount, wait to pay after you have requested a combined invoice. Shipping charges will depend on items bought.