Coin Kleen Laundromat, Cedar Rapids' largest laundry center! Prices for washers and dryers. Please note that the Laundromat "Gross Income" figure is only the self-service washer & dryer income. This excludes any revenue from soap, over the counter. Browse through Laundromats and Coin Laundry Businesses currently available Asking Price: $105,000 Income $9500 per month Square Foot: 1500Sq Rent.