Tool Smith Direct via eBay offers the Kawaski 190-Piece Rotary Tool Kit, model no. 840589, for $34.99 with free shipping. That's the lowest total price we could find by $8. It includes a 1-amp drill with variable speed settings from 8,000 to 30,000 RPM, a case, and selection of sanding, grinding, cutting, and polishing attachments.