Walmart offers the Dyson Pet Carpet Clean-Up Kit for $28. (Amazon has it for the same, although it's temporarily out of stock.) Opt for in-store pickup to avoid the $5.99 shipping charge. That's $23 under our February mention and the lowest total price we could find now by $42. The kit includes a mattress tool, flexible crevice tool, Zorb carpet cleaner powder, Zorb groomer, and Dyzolv spot cleaner.