Northern Tool offers the Ingersoll Rand IQV20 Series Cordless Drill Driver for $169.99. Coupon code "260475" cuts it to $149.99. (Max Tool charges the same.) With free shipping, that's the lowest price we could find by $3. (We saw it with a $25 gift card for $20 more last November.) It features 700 in.-lbs. of torque, variable speed, and 16-position clutch. A battery is not included.

If you prefer a gift card instead of the above discount, coupon code "260227" yields a $20 Northern Tool Gift Card. (You can only use one code per order.)