Shipping prices for print-only orders are as follows:
Smaller than 11x14": $13 via FedEx Ground (max 10 per mailer)
Up to 18x24": $14 via FedEx Ground (max 3 per tube)
Up to 24x30": $16 via FedEx Ground (max 2 per tube)
Larger than 24x30": $20 via FedEx Ground (max 2 per tube)