Недавно сбор за визы был увеличен. Но теперь с 4 марта сбор возвращается к старой сумме 160 долларов США.
As was announced on March 1, 2019, starting on March 4, 2019, a visa fee for most nonimmigrant visas issued at the US Consulates in Russia will be reduced to US$160 (the fee was recently changed, but will be back to $160 effective 3/4/19).
Сообщение МИД России тут.