Minn. Stat. § 80G.07
Subd. 1. Sales practices.
No bullion coin dealer or coin dealer representative shall:
Subd. 2. Application.
From August 1, 2013, to June 30, 2014, this section shall apply to any bullion coin dealer and its coin dealer representatives if the bullion coin dealer is engaged in a bullion coin transaction or transactions with consumers which exceed $5,000 in the aggregate, as determined by the transaction sale prices, during the 12-month period prior to August 1, 2013. On or after July 1, 2014, this section shall apply to any bullion coin dealer and its coin dealer representatives which is or should be registered in accordance with the provisions of this chapter.