How do I sell my Rust account?

Okay so basically I bought a rust account before but just didnt use it AT ALL, mainly since my PC cant handle Rust :sob:, but does anyone know what it's worth/where I can sell it SAFELY!!? (Bought for 28$) (Last image is where I bought it)

https://preview.redd.it/m5idn6qfewfg1.png?width=510&format=png&auto=webp&s=6c797167f783b50bc4fb2acdaebbfbc9ce2afbb3

https://preview.redd.it/vtlo7y7hewfg1.png?width=510&format=png&auto=webp&s=40e0fb23591f6b4fe09cfb92ae210ad6dd9bb304

https://preview.redd.it/8e2ob2ejewfg1.png?width=510&format=png&auto=webp&s=3e2e1c569ea371d633764dfc8c16a0ae8eb1ee41

https://preview.redd.it/z6996iqmewfg1.png?width=721&format=png&auto=webp&s=a541ef47b81ae5b6388d731ddf9dd7365b33cf49