Released in 1983. SONY Metal-ES 90 - Overseas version, Metal Position, 1 piece. This item is unopened and unused, and in good condition. However, please consider that it is a vintage item that has been in storage for over 30 years, so there may be some age-related deterioration. *Since it is unopened, the operation has not been confirmed. Please refrain from purchasing if you are particular about details or are overly concerned about condition. Thank you for your understanding and cooperation.