Finding Keyword Prices

[izwar]

Im interested in knowing a ball park figure of how much each click is for a niche on adsense or what they pay. What tools or free sites can i use for this

[Chris]

There are quite a few of them:

http://www.google.com/search?sourceid=navclient&ie=UTF-8&rls=GGLJ,GGLJ:2007-09,GGLJ:en&q=top+paying+adsense+keywords

Of course the most reliable method is to just check what it takes to get the #1 spot with adwords.