nobody was pointing a gun at Jews in 1939? Transactions were all above-board? The first concentration camp, Dachau, opened in 1933. Fear history lest it become future.
“In 1933, new German laws forced Jews out of their civil service jobs, university and law court positions, and other areas of public life. In April 1933, laws proclaimed at Nuremberg made Jews second-class citizens. These Nuremberg Laws defined Jews, not by their religion or by how they wanted to identify themselves, but by the religious affiliation of their grandparents. Between 1937 and 1939, new anti-Jewish regulations segregated Jews further and made daily life very difficult for them. Jews could not attend public schools; go to theaters, cinema, or vacation resorts; or reside or even walk in certain sections of German cities.
Also between 1937 and 1939, Jews increasingly were forced from Germany’s economic life. The Nazis either seized Jewish businesses and properties outright or forced Jews to sell them at bargain prices. In November 1938, the Nazis organized a riot (pogrom), known as Kristallnacht (the “Night of Broken Glass”). This attack against German and Austrian Jews included the physical destruction of synagogues and Jewish-owned stores, the arrest of Jewish men, the vandalization of homes, and the murder of individuals.”
https://www.myjewishlearning.com/article/1933-1939-early-stages-of-persecution/
That is why, in 1939, Jews were selling everything they had of value to bribe officials for exit visas.