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1881 Trade Dollar (Proof Only) Value
FACTS:
1881 dated Trade Dollars are proofs and never were minted for circulation, so no business strikes exist.

Here is a good article on Fake Trade Dollars: Fake Trade Dollars

Specifications:

Designer: William Barber

Diameter: 38.1 millimeters

Metal Content:
Silver - 90%
Copper - 10%

Weight: 27.2 grams

Edge: Reeded

Mint mark: None (for Philadelphia, Pennsylvania) above the D of DOLLAR on the reverse.

Mintage:  0   Proof:  960
Please Read Before Buying Trade Dollars! If a date is not listed here then it's fake or counterfeit. 
Fake Trade Dollar Guide


Have numismatic question click here
Date           Mintage    PR12      PR30    PR45     PR55    PR63     PR65

1881 Proof Only 960                              $891    $1,150   $3,737    $8,510 
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1881 Trade Dollar Value
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