YES! If you are fine with everything receiving in one shipment (Poser + The 90s Deck + any prints), then you can pledge the shipping cost for Poser itself on any pledge level ($24 at the highest countries).
International shipping costs are based off USPS First Class International Package rates, but if enough international orders are placed, I'll be able to use an international shipping center to reduce the costs. Any reductions will get passed back to you.
UPDATE on MAY 3: The current default setting for international countries has been changed to one shipment for The 90s Deck pledge level. We'll reach out to international backers to confirm they're ok with one shipment or would prefer to pay for the second prior to the campaign ending.