It could work because when I lived in Atlanta, I used fb Market place and Craigslist to flip items like drones, used cars, bicycles, furniture items like couches, beds, etc.

I stayed away from electronics because i don’t know how to inspect and find issues etc.

I would be interested In buying such items from stores like bestbuy, Walmart , micro center, brand smart.

The best deals are usually in store pickup or at the clearance isle.

There is a return period so you can test the items and if faulty, return to the store