Ali express has new cables. Anything you get already attached to the vision sensors will probably be used. My opinion is that used stuff is more likely to work because it’s been tested. If you replace the sensors you’ll have to recalibrate them...
I’d return it if you can. If you can’t, DJI has this form. Fill it out and they supposedly email the previous owner and ask them to unbind it. I’ve never had it work but I still try. You can put the drone serial in twice if you don’t have the...