The price of a scrubber floor cleaner for a riding unit can vary widely due to several factors. Floor scrubbers suitable for small-scale commercial use start at around 10 hundred us dollars to 15 grand. Mid-range scrubbers with advanced functions, such as automatic dosing of cleaning chemicals, larger tanks, better brushes, and automatic scrubber or industrial vacuum cleaner units cost around 15 to 30 grand. High-end industrial grade floor scrubbers for riding units, complete with the latest technology like GPS tracking, self-diagnostics, and heavy-duty construction, usually cost above 30 grand. Other aspects that impact the price include brand reputation, accessories, and aftermarket support. Buyers need to assess their cleaning requirements as well as their budget when considering the prices of riding scrubber floor cleaners.