ˈɛstə hɐz ɐn ˌæplɪkˈeɪʃən fˈiː ʌv dˈɑːlɚ fˈoːɹ, ænd ɪf ɐpɹˈuːvd, ɐn ɐdˈɪʃənəl fˈiː ʌv dˈɑːlɚ sˈɛvəntˌiːn ɪz tʃˈɑːɹdʒd, fɚɹə tˈoʊɾəl ʌv dˈɑːlɚ twˈɛnti wˈʌn.
ESTA has an application fee of $4, and if approved, an additional fee of $17 is charged, for a total of $21.