There are tons of REPUTABLE breeders selling hets, and by that I mean reputable breeder, someone no one ever heard off selling on facebook or craiglist is not what I call a legitimate breeder or someone reputable I have bought my fair share of het and never had any concern and that is way back when hets were 2 to 3 times more expensive than visuals.
It's about who you buy from.
If you want to breed I am pretty sure at some point you will want people to trust you, goes both ways.
The het scam is not as likely to happen as it used to a decade ago.