Gooloo via Amazon offers the Gooloo 600-amp Peak Multi-Function Car Jump Starter for $59.99. Coupon code "7SG68RAI" cuts that to $46.19. With free shipping, that's $4 under the lowest price we could find for a similar one, although we saw this one for $6 less in June. It also works as an LED flashlight and portable power bank with dual USB ports. Deal ends November 23.