Your link seems broken, but besides that, considering this is slybaldguys.com there probably isn't about balding treatments cos we generally embrace our baldness or shaving head just to be bald. Certainly no one here would bad mouth you for deciding to fight balding. My opinion is that they are highly surgical expensive options that really don't look natural or a hairpiece of some kind, or simply snake oil
Holy Crap! that stuff is expensive, I certainly understand why you'd look for any discount you could for it, good luck mate.
btw it seems to say for hair that never grows past a certain length, thats not the balding I have, it just doesn't grow in a certain area, and I'm cool with that, that's why I shave