BuyDig continues to offer the Karcher 1,800-watt Wet Dry Vacuum Cleaner for $69.99 with free shipping. (You may need to apply coupon code "WETDRY100" to see this price.) That's tied with last week's mention as the lowest price we've seen. (It's the best deal now by $30, although most retailers charge $130 or more.) It features an 1,800-watt motor, top-mounted filter, built-in blower, 6.6-gallon tank, hose, extension wand, crevice tool, hand grip nozzle, standard floor nozzle, and fleece bag. Deal ends September 20.