bigbuck I was just messing with you, two bucks for an in stater without land, and out of staters well I think it is 1 buck, because chances are you are only going to get one tag at most.
The process to apply for out of state tags is fairly easy, I just helped my brother do this last year, all the info is on the Iowa DNR website, I believe you have to apply by May or something along those lines. The application process works on a point system, so if you don't get drawn for a tag one year, you get a preference point and are more likely to get drawn the next year.
Check out the IaDNR website for all the info. though.