I don’t know if it is a scam or not. As I said, it isn’t a deal-breaker for me. I’m just pointing out the hypocrisy of Obama fans who would mandate this on future sellers, but won’t pay for it themselves.
Ok. what you need to know going forward is that the radon levels you specified will not harm you or your family.
But also, that you must mitigate it, or your resale value is hosed.
As is theirs - so make them pay for it.
“I don’t know if it is a scam or not. “
You should find out because that little fan sucking out the air from your house can cost you an easy $20/month in extra heating and cooling bills, not to mention its inital costs plus replacement parts, and it is a critter entry when that fan stops running.