Earth Day Sale: Up to 40% off Select Doorbusters at Lenovo Lenovo's has up to 40% off Select Doorbusters (70+ items) for their Earth Day Sale on products like ThinkPad laptops, gaming desktops, tablets, monitors, accessories and more. My Lenovo Rewards members can sign in (free to join) for additional discounts on some items. Savings tips: New subscribers can get a unique discount code when signing up for the email newsletter (usually arrives in 5 to 10 minutes). Posted by Faraday04/20/2026 at 08:34 AM PT