Thanks Dutie! I gave them a call, left message. Maybe they have some rat-holed.
I'm thinking they are made stateside but parts are sourced from "you know where."
Maybe I'll get lucky.
All the popular A vendors are out of stock.
Edit: Their website say backorded until 4/30 but are receiving orders & will fill accordingly.
None are around. They ordered there last order right before the Coronavirus deal started. Not likely to be any more available for another month or two.