Amazon offers the Jackson Safety Halo-X Insight Variable Auto-Darkening Welding Helmet for $77.70 with free shipping. That's the lowest price we could find by $33. It features weld and grind modes, a variable welding shade with sensitivity and delay adjustments, digital control panel, four auto-dimming sensors, and 3.9" x 2.4" viewing area. Two CR2450 lithium batteries are required, not included.