Northern Tool offers the Powerhorse 12" 3,000-PSI Surface Cleaner for $99.99. Coupon code "260475" cuts it to $79.99. Opt for in-store pickup to dodge the $9.49 shipping fee. That's tied with our mention from a week ago, $50 off, and the lowest price we could find. Features include stainless steel construction and a variable rotary swivel bar with two spray nozzles. It comes with two replacement nozzles. Deal ends August 21.

Note: This attachment requires a pressure washer.