I’ve got the BC108 version of that pedal. Not as sought after as the NKT275 but still trending upward on the used market...
I bought up because of all the hype about this pedal on The Gear Page.
But every time I clicked on it, I swear to God, I got transmissions from a Mexican radio station. Funniest damn thing!
I just couldn't get on with it. Sounded decent with single coils but it sounded like mud with humbuckers.
I actually replaced it with a Behringer Super Fuzz which is a cheap, plastic copy of the old Boss Hyper Fuzz pedals from the 90s.
I also have a Dunlop mini-fuzz, the blue one, like Gilmour used. Even those are going up in price. And I have a ProCo Rat which covers a lot of ground.
I've been on an endless search for the perfect fuzz pedal. They elude me.