A bit late but I think there is also a step down gaming monitor from BenQ (I had to google the serienumber) XL2411Z. I understood it has the same "Panel" or what is the correct English word + the rest of the internals. It is only missing a displayport connector, some USB ports etc. Still has DL-DVI of course for 144Hz. And the stand is less pretty but okay.
Maybe that one is cheaper in Brazil? And maybe I don't know enough, I am not that knowledgable about monitors.