At ANACS, any coin that we believe may be counterfeit or altered may be returned to the customer with a note calling the piece “Questionable Authenticity.” This would mean we are not absolutely certain the coin is a counterfeit, but we believe it is. If we are absolutely certain that a the coin is a counterfeit or an alteration, pursuant to federal law and in accordance with our legal obligations we reserve the right to turn the piece over to the U.S Secret Service. The Secret Service’s standard procedure is to contact the current owner and the previous owner and have the previous owner return the purchase price to the buyer. The Secret Service’s ultimate goal is to trace the coin back to the original perpetrator. https://www.anacs.com/CounterfeitCoins.aspx Now that is EXACTLY what needs to happen with Stolen Coins as well..