Walmart offers the Dremel 110-Piece Super Accessory Kit, model no. 709-02, for $18.98. Opt for in-store pickup to dodge the $4.97 shipping fee. (Amazon has it for the same with free shipping for Prime members.) That's tied with our mention from a week ago and the lowest price we could find by $8. The kit includes grinding stones, a dressing stone, felt polishing wheels, mandrels, cut off wheels, polishing compound, sanding bands, sandpaper discs, wrench and reusable carrying case.