Sell Air Conditioners

I am small retailer in the midwestern united states and i want to sell air conditioners. I am interested in window units and portable units. I am also open to split air conditioners. I am interested in knowing wholesale prices for units ranging from 5000 btu to 15,000 btu. I would like to know minimum quantities and shipping prices. I live in minneapolis, minnesota united states. If you have any questions please ask me.