How to estimate ad values?

[Muhammad Haris]

I'm looking forward to purchase 468x60 and 728x90 ad banners on several websites but I'm a noob at estimating value of their ad spots.

I can check their text link values through text-link-ads but not ad spots value.

How do you estimate ad spot values?

Any help is appreciated.

 

[alistdirector]

please explain in more detail..

 

[bunni]

How do you estimate ad spot values?

Uhm. Why not just get in contact with them and get a price list? Or if they're with an ad network to serve the banners join the ad network.