http://elbuorepo.com There is a large banner or 250x250 image available to those interested. You can verify in alexa or wolframalpha our site stats which increase daily. Prices are very cheap and negotiable. Shoot your offers starting from at least 1$ - 2$ monthly. Those interested in mobile advertising should check how the page looks with an iPhone. I can put a banner similar to the ones used in AdMob up in the top. Same price and negotiable. If you buy both of the packages, I'll give you a full month of free advertising inside our Cydia repository.