Lowe's offers the DeWalt 18-Piece Magnetic Drive Guide Set for $4.98. (Amazon charges the same price when you purchase it with a $25 order.) Plus, MyLowe's members bag free shipping. (Not a member? It's free to sign up.) That's tied with our November mention and the lowest price we could find by $2. (A number of stores are charging over $10 for this item, if you factor in shipping.) This set includes a self-retracting guide sleeve.