The ad zones get 15,000 page views per month and about 8,000-9,000 are unique views per month - USA traffic. I average 400-700 page views per day. Your ad will replace the existing non rotating ad for 30 days on http://lt1engine.com I have 3 ad spots avalaible. 468x60 top - $20/per ad slot per 30 day 2 x 300x250 - $15/per ad slot per 30 day (above the facebook block)