They are expensive because somebody pays the asking price. Personally I don't care for Martin's and I've owned several. They are great, given the right strings, for those that like it loud and in your face. However, that's not my thing. I like kinder and sweeter tones. After 65 years of playing I've settled on a Gibson J-185. Not too big. Not too little. Round shoulders and narrow waist makes for great snuggling and ease in wrapping around her. If you play long hours regularly that makes all the difference in the world. Martins were all right for quickies.