Sears offers the Craftsman 13-Piece Spade Bit Set with Storage Rack, model no. 20919, for $9.99. Opt for in-store pickup to avoid the $6.50 shipping charge. That's tied with our mention from a month ago and the lowest price we could find by $4. It includes 13 wood boring bits and a metal storage rack.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.