I can put your banner or text ad related to news and entertainment on my high traffic blog having

85K monthly visits
40k+ social followers

ad can be of the size 125x125 , 250x250, 250x300, 300x250 or any similar size
or it can a text ad
It will be on side bar of the site (for top banner check gig extra)
In $5 it will be for 10 days