Listen up, nerds. Newegg currently has promo codes and deals on gently used, refurbished, new, and hard-to-find electronics, gaming products, and more. Newegg has remained one of the biggest online-only retailers in the US for the last 20 years. It is a leading global online retailer for PC hardware, home appliances, and all things tech, and it also provides support for businesses’ e-commerce needs. In the last decade, Newegg has expanded its online retail presence, selling everything from PC…