If you have to guess, how much would guess this site make within AdSense every month?

http://damncoolpics.blogspot.com

They have tons of pages (all with AdSense) so I'm wondering how much you contemplate they would make?
Answers:    They have over 2,000 backlinks that google counts which should do great with SEO and rank glorious in SERP which should equal alot of traffic. SoI would guess between 500 to 1000 per month maybe even more.