Since the scrap actually came to what you would have gotten I guess that panned out and you got some more space but like the others i am concerned that he was shopping for treasure that might be available after hours. Time to rent the dog and install the alarm. Now you are out more than $200 with security fees. Add a Lock or two too.
Second I might report it to the police just in case the scam goes deeper.
The greatest probability is he got what he wanted and you actually got what you would have so no real harm but the concern that a shady deal has opened you to the possibility of worse to come.
