Walmart: Stanley 4-Gallon Stainless Steel Wet/Dry Vacuum Only $19.97
Walmart has the Stanley 4-Gallon Stainless Steel Wet/Dry Vacuum, SL18301-4B for only $19.97.
You can choose free pickup from a Walmart store. You can also get free shipping with a $50 purchase, if not its $5.97. Or you can get Free 2-day shipping with ShippingPass which is also currently offering a Free 30-day trial.