Here's an interesting story about an OKC man
Oklahoma City Man Pleads Guilty to Firearms Trafficking and Possession of a Machinegun and Agrees to Forfeit 194 Firearms, Machinegun Conversion Device, Ammunition and Nearly $470,000 Cash...
You need to google Manuel Cuevas. You will find he worked for Nudie. Even married Nudies daughter. I think you have an expensive piece if you find the right buyer-or collector.