RadStar RS300 for sale in VA

I am closing down my home inspection business and looking to sell my radon unit. It’s a RadStar RS300 with two keys, charger, and link cord to the computer. Last calibrated/device performance test January 2021. I’m looking for $700 for it obo. Shipping cost included. Send an e-mail at info@jamesriverinspections.com if interested.