Dyson DC41 Base, Animal, or Animal Frankenstein (Refurbished) from $150

The daily-deal legend is back for another farewell appearance
Still a hair-scouring, filth-devouring, overpowering carpet-cleaning machine
And the whole band is back together: Base model has the basic tools, Animal model adds a tangle-free turbine tool ($53 at Amazon), Animal Frankenstein adds even more stuff
Model: DC41 (the gold standard of model numbers: four simple characters, one unmistakable (by Google, we mean) message)