What is the value of an 1892 US 10 dollar gold piece?

Answer 1

Look on the back of the coin to see if there's a small mint mark letter. It may be blank, or there may be a CC, O or S.

Numismedia lists the following approximate retail values as of 03/2010:

No mint mark (Philadelphia):

Very worn condition - $650

Moderately worn - $680

Slightly worn - $710

Almost no wear - $740

Uncirculated - $820 to $29,030 depending on quality

"CC" mint mark (Carson City):

Very worn condition - $650

Moderately worn - $810

Slightly worn - $870

Almost no wear - $1,346

Uncirculated - $3,690 to $40,160

"O" mint mark (New Orleans):

Very worn condition - $650

Moderately worn - $680

Slightly worn - $710

Almost no wear - $770

Uncirculated - $1,020 to $11,410

"S" mint mark (San Francisco):

Very worn condition - $650

Moderately worn - $680

Slightly worn - $710

Almost no wear - $740

Uncirculated - $820 to $3,740