Right now Regery has the cheapest first year at $9.99, and Regery the cheapest renewal at $12.99. Over three years the lowest total at one registrar is $35.97 at Regery.
Why does .africa.com cost more after the first year?
Many registrars sell the first year below cost and recover it at renewal: at Regery, .africa.com renews at $12.99 after a $9.99 first year. Compare the renewal and 3-year columns before you buy.