Versions of Iowa Code 493.4 - Sale value on LawServer 2023 Iowa Code 493.4 – Sale value 2022 Iowa Code 493.4 – Sale value 2020 Iowa Code 493.4 – Sale value 2018 Iowa Code 493.4 – Sale value 2016 Iowa Code 493.4 – Sale value 2014 Iowa Code 493.4 – Sale value. 2009 Iowa Code 493.4 – Sale value