S.C. Code Ann. § 56-3-1320: Fees for replacement plates and cards.

The Department of Motor Vehicles shall charge a fee of six dollars for every license plate or revalidation sticker issued as a replacement. If a special personalized plate is replaced by a new special personalized plate, the department shall charge a fee in the same amount as the original fee. The department may not charge a fee for a registration card issued as a replacement for a registered and licensed vehicle, but a fee of one dollar must be charged for every duplicate registration card issued by the department.