Sold in 1994 SONY CDixⅣ METAL 50 Metal Position 1 tape Sold in 1992 SONY XⅠ 50 Normal Position 1 tape Sold in 1991 SONY XⅡ 100 High Position 1 tape Sold in 1990 SONY X・I 64 Normal Position 1 tape Total of 4 tapes. Unopened and unused, but please consider that these are vintage items that have been in storage for over 30 years, so there may be some age-related deterioration. *Since they are unopened, the operation has not been confirmed. Please refrain from purchasing if you are sensitive to details or are a perfectionist. Thank you for your understanding. #CassetteTape #Unused #Unopened #RecordingMedia