Ends 1/20. Amazon has the Levoit 4.5L Cool Mist Ultrasonic Humidifier for $31 - $4 off with coupon PMBKL67K = $27 with free shipping. Features three adjustable mist levels, an aroma box for adding essential oils, and a waterless auto shut-off feature.
Amazon has the Vensmile Ultrasonic Pest Repeller for $30.90 - $12.36 off with coupon 7TRF2QND = $18.54 with free shipping. It features a 4-function switch and coverage measuring 5,000 to 6,000 feet. Effective in controlling rats, mice, roaches, fleas, crickets.
Has excellent Amazon Reviews.
Walmart has the Techni Mobili Super Storage Computer Desk (Espresso) for $139 with free shipping. List price: $150. It features three drawers, a storage cabinet, and a slide-out keyboard shelf.