Northern Tool offers the Klutch 74-Piece Mechanic's Socket Set for $49.99. Coupon code "248528" drops it to $39.99. Opt for in-store pickup to avoid the $9.49 shipping fee. That's $10 off list and the lowest price we could find. It includes 31 1/4" drive sockets, 27 3/8" drive sockets, three drive tools, and 13 specialty tools. Deal ends October 18.