For in-store pickup only and with stock varying by ZIP, Kmart offers the GE 8-Hour Two-Outlet Mechanical Countdown Timer in Black, model no. 06655, for $3. That's the lowest price we could find by $16. It controls up to two devices and features a programmable timer.

Of note, Shop Your Way Rewards members will earn a Kmart credit with this purchase and may be eligible for additional credits and discounts.