Brefac via Amazon offers the Tcisa Wet/Dry Car Vacuum Cleaner for $27.86. Coupon code "SXBJ4OJQ" cuts it to $17.83. With free shipping, that's $10 off and the lowest price we could find. It features a 120-watt motor, washable filter, LED light, and 15-foot cord. Deal ends January 31.