Sears offers the Craftsman C3 19.2-volt 4-Piece Lithium Combo Kit, model no. 11404X, for $169.99 with free shipping. That's $30 off list, $9 under our mention from two weeks ago, and the lowest total price we could find. This set includes a 1/2" drill, reciprocating saw, circular saw, and light.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.