This is the message I sent the guy selling this coin
1853 SEATED LIBERTY HALF DOLLAR The listing for this coin ended without a buyer because your price of $199.99 is five times the actual value of the coin. It is people like you who make it very difficult for legitimate coin dealers and other honest people who occasionally sell coins on eBay to gain the trust of coin collectors and sell their honestly graded and priced coins on eBay
I'll post whatever, if any, response to this message here.
They told (us) to open up the Embassy, or "we'll blow you away." And then they looked up and saw the Marines on the roof with these really big guns, and they said in Somali, "Igaralli ahow," which means "Excuse me, I didn't mean it, my mistake".
Karen Aquilar, in the U.S. Embassy; Mogadishu, Somalia, 1991