do you want cheap gasket or a reasonable priced gasket?
i think on ebay theres some that go cheap . you can oreder a kit from dave king reasonably but myself i like the felpro gaskets for ther performance and relabilty and pay the $$
We have gasket kits in stock. They're head gasket, valve cover gasket.... a complete top-end kit with all seals and gaskets. Price is likely about what you pay for just the head gasket at NAPA http://www.rocky-road.com/zukengine.html