In prosecutions under NRS 201.235 to 201.254, inclusive, evidence of circumstances of production, dissemination, sale or publicity of the material or item, which indicates it is being commercially exploited by the defendant for its prurient appeal, is probative of the obscenity of the material or item and can justify the conclusion that it is, taken as a whole, without serious literary, artistic, political or scientific value.
(Added to NRS by 1979, 364)