Ventilation MILLER Disposable Blades (Box of 20) 160 USD MAC Disposable Blades (Box of 20) 160 USD Premium Handles, IntuBrite 120.25 USD MILLER Reusable Blades 70.5 USD MAC Reusable Blades 70.5 USD Reusable Laryngoscope Handles, IntuBrite 58.25 USD Zen-O Portable Oxygen Concentrator 2795 USD