Wisconsin Statutes Police Regulations (Ch. 163 to 177) § 170.09. Restitution

If the owner of lost money or goods appears within 90 days after notice is given to the law enforcement agency of the city, village or town under s. 170.07 or 170.08 and makes out his or her right to the money or goods, he or she shall have restitution of the money or goods or the value of the money or goods upon his or her paying all the costs and charges on the money or goods, including a reasonable compensation to the finder for the finder's trouble.