For sale the Sigma 000-15M acoustic guitar in left-handed version. This is an excellent instrument, a faithful copy of the Martin 000-15M, with a full body mahogany that offers a warm, vintage sound. Background & Condition: June 2022 from the store "Philippos Nakas" (Athens). Use: Minimal (played at most 5 times). IMPORTANT NOTE: The guitar has a small, superficial bump (dent) on the back of the arm (clearly visible in image_6.png). It does not affect the structural integrity of the instrument, but it is visible. Otherwise, the body and fingerboard are in excellent condition. Maintenance Needs: Due to the fact that the instrument has been left unused, it will definitely need: string replacement. Typical setup according to the new owner's preferences. The price has been adjusted accordingly, taking into account both the bump and the maintenance costs.