His behavior is definately strange.He s right about marking the item paid. You should definately do that. And some people want a receipt for anything they buy, ever.He definately should have asked any questions about the item before bidding. But it doesn t sound like he was asking you personal questions, so that s good.It s his insistance that it be done at your house that concerns me. And inside the door wasn t good enough; he wanted to go all the way in the house. I get the feeling he could be casing it, to try to break in later.I did a search on ebay and didn t find any useful information about suspicious buyers and local pickups, unfortunately. I would suggest contacting them, either by email, chat or phone (you have to go to help, contact us, type in a question, then select a best answer before you can call or email). Ask if they have any advise.Next time insist on meeting at a public place. You really never know who you re dealing with online, unfortunately.If the guy really rubbed you wrong I d contact the local police and start looking into home defense/security options, personally.
Never let a stranger into your home. He could have done something very terrible and nobody would of noticed. When you have something for sale on ebay, make sure to let buyers know that PICKUP IS NOT AVAILABLE. That will keep you safe, and the buyer safe. Just have the buyer pay for shipping.