As stated in the press service of the auction house, initially the document was estimated at $ 1.5 million.

#AuctionUpdate for $ 2,892,500, for an estimate of $ 1.5 million. https://t.co/yRdlqrtbLc

- Christie's (@ChristiesInc) December 4, 2018

The two-page letter is written in German and dated January 3, 1954.

Earlier, Einstein's letter to mathematician Hermann Munz was sold at Winner's auction for $ 103 thousand.

On March 6, the intimate message of Einstein to a young student from Italy was sold at auction in Israel for $ 6.1 thousand.