I am starting a website in the field of entertainment and trying to reach some companies to be advertised. The problem is that, i don't know how much money should i ask in the contract. Obviously it depends on the traffic. Is there any pricelist or somebody can make one? E.g 10.000 visitors/month->50E, 30.000 visitors/month->80E etc.
You don't seem to have a large audience. Nor a large number of pv's. Advertisers aren't likely to be interested in a direct deal. My recco would be to go progromatic.
Hope this helps. http://www.adsauce.co/how-to-sell-ads/
AdSauce has been out in beta for awhile and we are now in the process of making all the changes requested. We are looking to put the new release out at the end of April. Good luck
Best bet is to find similar websites and download their media kits. If you're just starting the site with no audience, you'll have a hard time selling ad space directly, and honestly that's probably more of a distraction from producing good content. Start with Adwords, then work your way up to better networks, and then start selling direct. Best to focus on getting solid content on your site first so you can attract an audience. Without the audience, no one's going to want to advertise on your site.