Trust established sellers with good feedback. Go with whoever has 98 percent or better positive feedback.
You're better off not purchasing things online even Craigs List , If whatever it is you want to buy you're better off buying new , anything purchased used especially computers the previous owner may have left what is known as a back door and able to get into your computer without you knowing .
whatever you want to buy just google it used on amazon
Whats stopping you ?
Go ahead, dummy.
