Walgreens has Vicks 3-in-1 Sleepy Time Ultrasonic Humidifier & Essential Oil Diffuser (‎VUL500) on clearance for $19.99 or less (see below). Shipping is free on $35+ orders or select free store pickup where stock permits.

Additional Savings:

• Eligible customers may apply extra 10% off (pickup orders) promo code WAG10 at checkout (limit of 3x uses per account), making the price $17.99.

Product Details:

• Naturally relieves stuffy nose discomfort.
• Quiet, ultrasonic technology delivers a fine cool mist for maximum relief.
• Optional calming coloring changing nightlight.
• 0.6 gallon capacity runs up to 24 hours. No filter to replace. Easy grip tank handle.
• Variable humidity control for customized output. 180 degree mist nozzle.
• Accepts 2 soothing Vicks Vapor Pads.
• Essential oils (not included) can be added to the tank.

Note: This product cannot be shipped to the following states/locations (per the Walgreens product page): AA, AE, AK, AP, AS, GU, HI, MP, PR, VI