Originally Posted by
GUWonder
Relocations to the US can take place even for people who are neither US citizens nor US LPRs.
Sure. But it is definitely not the case for OP's parents, given they will use tourist visa.
Originally Posted by
Nayef
It's weird that there's no explicit information pertaining to this.
IMO - this is more like a Catch-22. If you are being honest, then CBP is entitled to assess duty based on the value. If you are not, then CBP can initiate a forfeiture procedure.
Either way - CBP will benefit financially.