Price not negotiable. Unopened new product. SONY DAT DT-74RA 74 minutes Set of 10 Purchased a long time ago (please understand as the old price tag is still attached), but I am selling them because my deck broke. These are old items, so they are considered junk. 74-minute digital audio tape, using crystal art magnetic material for high-quality sound recording. - Brand: SONY - Model: DAT 74 - Tape Type: Digital Audio Tape - Time Version: 74 minutes - Features: Crystal Art Magnetic Material - Prevention Function: Anti-static lid adopted Thank you for viewing.