Northern Tool discounts over 3,300 items during its Spring Power Sale, with prices starting from 99 cents. Plus, take an extra $10 off orders of $50 or more via coupon code "252524", an extra $20 off orders of $100 or more via coupon code "252525", or an extra $50 off orders of $250 or more via coupon code "252521". Where available, opt for in-store pickup to avoid shipping costs, which start at $5.99. (Free shipping is available for select items.) Deal ends April 26. A couple of best bets: