Should I let this craigslist guy come to my house to test out videogames?

because best buy has a return policy. Because if you buy something at Best Buy you can be pretty sure it is gonna work. Because Best Buy doesn’t sell consoles that are 20 years old.
Testing it out to confirm you can actually play the games, not something you can find on gamerankings.

How many pounds is the cell phone you’ll be buying with the profits?

Best Buy has a return policy, and you can cancel the charges on your credit card if they decide to be dicks about it.

If you’re afraid of strangers, maybe Craigslist isn’t the best sales vector.

Oh, for fuck’s sake, it’s just craigslist! No one’s going to kill you. The worst that’s going to happen is he’ll dress up like a baby and make you change his dirty diaper while he masturbates. That’s it.

No.