What is the value of an 1892 us coin?

It depends, but my 1892 Lady Liberty Penny (In good condition) Is worth $1.00.

Correction and more informationAn 1892 cent is an Indian Head cent, not a Liberty Head cent.

The US minted nearly a dozen different denominations in 1892, and at 4 different mints. Without knowing the coin's denomination and mint mark, it's not possible to give a value.