Yep. But more likely, someone DID pm him a source, meaning he got exactly what he asked for. He'll be back under a different name in 3 weeks blasting the source for scamming him.
Unfortunately, the modern day state of the black market has created lowered expectations - so low, that plenty of guys will just accept any source given to them and consider themselves lucky that the source responds to their emails within 5 minutes - for now - and then later will receive no response whatsoever, after their cash has been collected.