The ones that I have got came in 3 hole cages with a few attendants. The cages were taped to the inside of the shipping box and screened holes were made in the shipping box.
I have always had them shipped to my work address. The P.O. usually calls me at work and I go over and pick them up.
Actually I have also got them shipped in the JZBZ cages. I think that they were also taped to the box, but I can't remember for sure.