Add more discs from our selection and select "Buy". Do not pay. Ask or select ask for invoice. We will send you an invoice for your total combined shipping and item cost. Pay invoice if acceptable and we'll ship it out.
For U.S. Customers: Any customs fees at point of entry are buyers responsibility. From what I understand, no duties to the customer are levied until merchandise total is $200.00 Canadian per day but customer should contact their Customs office to get details.