This scammer texted and called me about buying a pc I had on craigslist.  He offered $100 extra for shipping but would only pay through paypal.  I'd listed for $200.  I got an e-mail from what looked exactly like Paypal would send. saying he had paid them $400 and they'd put it in my account as soon as I sent them a shipping confirmation number.  Then another e-mail with the shipping address in Nigeria.  It would have been $630 to ship to Nigeria.  He kept texting saying he'd put in $1000 but he needed it shipped today.  I contacted the real Paypal and they had no transactions from this crook.  I kept my pc.  Advice is never ship to Nigeria and never ship without contacting the real paypal first.