Is that septums, or septi, or septii... In any event, I find myself in possession of a stack of septi far in excess to my needs. for sale, some two dozen of them, all straight and clean. So, let's say $8 for the first one, and $6 each additional one, CONUS shipping included. Trying to get them overseas without them getting bent may not be worthwhile, but we can look into it.