Rare Inventor's Omnishock stock for sale

Hello Fellow Collectors,
I have not posted here before and have just some rare old stock that never saw a retail shop as they all come from my private stock made for private buyers and or were for R&D work.

Packs of 1st generation in plastic Jewel box sealed NOS, 38 special signed by me with a letter of provenance and signed copy of my patent; $150 each box
Packs as above: 38 +P: $150 each
Packs of .357 Mag with no lot number produced for a private security detail : $200 each

Other items will be at St. Louis show via package sent to Matt Collins.