Medisana Smart Scale

Medisana smart scale purchased from Nahdi pharmacy for approximately 195 SAR. Used only once for testing, and due to my lack of knowledge about the setup and usage, I left it in the box and never used it again. It was purchased some time ago; I don't remember exactly when, but it is still available in the pharmacy's app at a discounted price of 147.99 SAR. I would like to sell it for 100 SAR