MOTOPOWER INC via Amazon [amazon.com] has for Prime Members: Motopower OBD2 Car Code Reader Diagnostic Scan Tool (MP69040) on sale for $35.99 - $14.40 off when you apply promo code RQ45CA6R at checkout = $21.59. Shipping is free.

Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.