1840 Seated Liberty Half Dollar - Extra Fine! The item "1840 Seated Liberty Half Dollar Extra Fine" is in sale since Friday, March 12, 2021. This item is in the category "Coins & Paper Money\Coins\ US\Half Dollars\Seated Liberty (1839-91)". The seller is "freedomcoinfl" and is located in Casselberry, Florida. This item can be shipped to United States.