50 CFR § 12.12 - Appraisement.
The Service shall determine the value of any cargo, of a vessel or other conveyance employed in unlawful taking, seized under the Marine Mammal Protection Act, 16 U.S.C. 1361 et seq., and the value of any property seized under the Endangered Species Act, 16 U.S.C. 1531 et seq.; Eagle Protection Act, 16 U.S.C. 668 et seq.; Airborne Hunting Act, 16 U.S.C. 742j-1, et seq.; or the Lacey Act Amendments of 1981, 16 U.S.C. 3371 et seq. If the seized property may lawfully be sold in the United States, its domestic value shall be determined in accordance with § 12.3. If the seized property may not lawfully be sold in the United States, its value shall be determined by other reasonable means.