Generally speaking, Washburn acoustic guitars start at around $100 for entry-level models and can go up to several thousand dollars for professional-grade instruments. Electric guitars start at around $150 and can go up to several thousand dollars as well. Bass guitars range from about $150 to over $1000, while mandolins typically range from $250 to $1500.
Ultimately, the price of a Washburn guitar depends on various factors, including the model, materials, construction quality, and additional features.