The typical CarMax Buyer salary is $54,017. Buyer salaries at CarMax can range from $37,500 - $77,811. This estimate is based upon 205 CarMax Buyer salary report(s) provided by employees or estimated based upon statistical methods. When factoring in bonuses and additional compensation, a Buyer at CarMax can expect to make an average total pay of $58,403 . See all Buyer salaries to learn how this stacks up in the market.