Doubleclick a Supreme Version of Adsense?

I just want to know how expensive (if at all) Google Double Click advertising is. I am interested in it, but not if it's expensive.

Thanks in advance!

 

Why don't you check their pricing pages on their site?

 

that's the problem, I think you have to contact them to actually get info. If contacting them is the only way to get pricing info, it sounds very pricey to me. I am just wondering the range people usually pay for it and if it is actually worth the investment.