1857-O Seated Liberty Half Dollar. Well struck with sharp details and an attractive dark gray patina.I use PCGS grading standards for all grade estimates. Please examine the photos carefully, use your own good judgement and ask any questions you wish. The item "1857-O Seated Liberty Half Dollar Toned XF" is in sale since Sunday, February 7, 2021. This item is in the category "Coins & Paper Money\Coins\ US\Half Dollars\Seated Liberty (1839-91)". The seller is "sterlingcoins" and is located in Live Oak, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, New Zealand, Singapore, Norway, Croatia, Guernsey, Gibraltar, Iceland, Jersey, Liechtenstein, Luxembourg, Monaco.