The cost for a driver's license depends upon the type of license and the restrictions/endorsements. You can find the fees for each type of license at: https://iowadot.gov/mvd/driverslicense/Fees-and-license-type. Your vehicle registration depends on the type and age of the vehicle. Your county treasurer handles your vehicle registration. The phone number for Pottawattamie County Treasurer is 712-328-5631.
I am not 100% sure but It is around 25$. To register a car, i think it depends on the car and bill of sales. Also, you have to do that at the Pottawatamie county courthouse, not the DOT.
I paid 48 for lic but have motorcycle endorsement as well. The price on your car registration varies based on year.
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