I've been searching everywhere for awhile now to find out how much it costs to put your game in those ad spaces on the appstore (3 big on top and 6 smaller in the middle) and have found nothing. I can't even figure out who at apple to email to find out. If anyone has any info about this i would be thrilled to know. I'm sure those add spaces are worth whatever you have pay to get them as long as you have a half decent game. It's the only place to advertise on the appstore other then by manipulating your games price and icon. I've already found out that paid advertising on review sites is not worth the money.