This has literally never happened before in my 3 years on adsense. The interesting part is that my site advertiser seems to be branded groups today. Unfortunately it is one of the few hundred clicks that I get daily
Use Google " High Paying Niche" At OP Congrats although i constantly get $2-3 on my niche site, $5 is sure miracle to happen for me.
I got a $21 click once in 2004 from a page on methodology research. In other times, I get one or two $1 and above clicks in a week..