Home Amazon Goldbox deals Amazon: 3M Speedglas Trojan Warrior Welding Helmet 100 with Auto-Darkening Filter 100V-... Amazon Goldbox deals Amazon: 3M Speedglas Trojan Warrior Welding Helmet 100 with Auto-Darkening Filter 100V- Shades 8-12, Model 07-0012-31TW By ARCOM - 7 February 2017 277 0 SHARE Facebook Twitter Amazon Goldbox Deal: List Price: $241.61 Deal Price: $163.01 You Save: $78.60 (33%) 3M Speedglas Trojan Warrior Welding Helmet 100 with Auto-Darkening Filter 100V- Shades 8-12, Model 07-0012-31TW Expires Feb 20, 2017