When I shipped an expensive piece of crypto gear, I used a wooden crate and convoluted
foam that I purchased from Uline.
I've also had things packed by local pack-and-ship shops that offered foam-in-place.
Both options are expensive, but worth it when shipping a fragile item that's worth a
lot more than the cost of packing it.
--
Mark J. Blair, NF6X <nf6x at nf6x.net>
http://www.nf6x.net/