K.S.A. 46-238: Restrictions on sale or lease of property and furnishing services by state officers and employees and candidates for state offices.

No state officer or employee or candidate for state office or associated person shall charge to or accept from a person known to have a special interest a price, fee, compensation or other consideration for the sale or lease of any property or the furnishing of services which is substantially in excess of that which other persons in the same business or profession would charge in the ordinary course of business.