I would send cuts withing the borders of US.
I would think, If I cut em dipped em and then put into a rockwool cube, into a tube and sealed to keep humidity up, then right away send it over night, It would make it in time and hopefully , it will be recoverable.
I might mail my self a clone just to see. Do it regular post thou. If that works, I might send some clones to a few close friends I made off this site.
Just over night shipping is expensive and I aint sure yet If i like anyone that much yet.