It is expensive to buy a machine, but affordable to do sessions fairly regularly. Not sure why the machine is not more well known.
Because I do respect the rules of CureZone I need to let you know I do have one of the machines, but do not want to promote myself in the forum. Absolutely not. If I want to do so, I will pay CureZone for one of the ads at the bottom or suggest that the inventor of the machine put in a link-ad.
What I had mentioned to The Wanted is that there is an ethical local evidence-based bioenergetic practitioner who regularly refers his clients with parasites to me or other people with machines for a brief and affordable few weeks of 5 or 6 sessions and when he tests them afterward, they do not have the parasites anymore. Certainly, it's a different type of evidence-based procedure than what allopathic doctors do, but from what I've seen, it makes sense.
Certainly the small zappers one can purchase online are far more affordable if someone would like to own such a device so they can use it regularly.
If I have not fully answered your questions, do feel free to ask again.