A Soviet equivalent of Nazi Germany's Enigma cipher machine has sold for more than double its auction asking price – while a secret camera disguised as a pack of cigarettes went for nearly $20,000.
https://www.theregister.com/2021/02/17/soviet_spy_gadgets_museum_auction/
https://www.theregister.com/2021/02/17/soviet_spy_gadgets_museum_auction/