What is the value of 1854 California fractional gold coin 25 cents?

This coin is not a government issue coin and it really needs to be seen for an assessment. Even if it is authentic the values are not large around $125.00 at most. Also the question does not give enough information. What design is on the obverse of the coin and the reverse. Is the denomination a fraction or spelled out. F.Y.I. If there is a bear on the reverse of the coin, it's a modern replica with little or no value at all.