The Full Retail Price for each A+ Exam is now $219.00. Buy a voucher, get a free practice exam and SAVE! This voucher expires March 1st, 2019. You must test on or before that date. The A+ voucher is valid for any ONE exam in the A+ 900 Series. Either the 220-901, 220-902, 220-1001 or 220-1002. The voucher is full payment for one exam.