I sold a laptop on eBay once long, long ago. Someone did the "Buy it now" option but never paid. I'm trying to remember the exact situation (probably more than 10 years ago), but I had exchanged messages with him several times and he always had an excuse to not pay. Then I noticed he was selling the exact same model of laptop so it was easy for me to realize that he had just "bought" my laptop to remove the listing s…
If he got the laptop but didn’t pay, then he is probably selling it.
If he didn’t get the laptop, then he was trying to sell it on (for a profit) before he even got it from you?