The item came in a box of miscellaneous kitchen items, and did not come with the gasket or any other parts or pieces.  The blade looks like it's in very good usable condition. I'm not sure if it's had any use or not.  There's a possibility that somebody bought it just for a replacement gasket, but I can't confirm.   Please see photos for actual condition of item.  The unit ships with USPS.  Thanks for looking!