Amazon offers the Chemical Guys Porter Cable Complete Detailing Kit for $140. Order via Subscribe & Save to drop that to $119. With free shipping, that's $25 below our June mention and the lowest price we've seen. (It's the best deal now by $81.) It includes a variable speed polisher, counter weight, wrench, backing plate, cutting pad, polishing pad, three finishing pads, pad cleaner, pad conditioner, and three microfiber towels.

Note: Be sure to cancel Subscribe & Save once your order ships or you'll be billed for subsequent shipments.