This usually is because we allow sellers to set a minimum purchase amount, or one of the sellers does not ship to your location. Try removing items from different sellers and adding more from one seller.

Most of them require a minimal purchase total because credit card processors and other fees can easily cost them more than they make fulfilling 1-2 inexpensive items. We understand this might not be ideal for all buyers, but it is something we wanted the sellers on the marketplace to have the choice of.