I think you might want to reconsider posting this kind of thing, especially with the price being "дорого". We've got rules about explicit buying/selling of exploits on the forum, and this thread could get flagged.
"LOL, dude, I gotta warn you, posting about exploits like that in a public forum isn't exactly the brightest idea, especially if it's a year old. You might wanna consider PM'ing someone who's actually looking for this, and make sure you understand the risks of sharing exploit info. Just saying".
I think there's been a translation error on this one. The thread is likely about an exploit for the Low-Profile Editor (LPE) and not actually "дорого" (expensive) but rather a keyword "дорого" which in Russian means 'expensive' but I'm pretty sure you're not trying to sell something that costs a lot. Is it even safe to share LPE exploits here?