$17.53 (as of 01/07/2023 13:04 PDT details ) More than 83% of the Qwiktime GP1 reviews are positive.
$12.33 (as of 26/10/2018 20:10 PDT details ) More than 64% of the Qwiktime QT3 reviews are positive.
$7.47 (as of 05/10/2019 13:19 PDT details )