Whenever a provision of law defining an offense requires a determination of the age of the victim or the value of property or services, it is not a defense to the lowest class of offense established by the evidence that the age of the victim is less than the age which would make the offense a higher class of offense or that the value of the property or services exceeds the value which would make the offense a higher class of offense, and a person may be charged and convicted accordingly.
Alaska Legal Code