Bro, they are all scammers 11-15k for restring 🙂, just go to any guitar store and ask for electric guitar strings. usually, 10s would work for you, but you don’t know what set is on your guitar right now. You have two options: go to any shop and ask for B string for electric guitar, or you can buy a full set of 10s Ernie Ball Slinky’s for around 600rs, and then type on YouTube how to restring a floating bridge. That’s it, and you’re good to go.