For sale is a TESTED and WORKING Apple Hard Disk 20SC Platinum (M2603) w/SCSI Cable, Terminator and Power Cord. System requirements are a Macintosh Plus, Macintosh SE, Macintosh II or Apple IIGS, Apple IIc and Apple II Plus with SCSI card. Cosmetically 90/100 with little to no yellowing. These are getting VERY RARE in working condition. SOLD AS-IS. $ 175.00 postpaid CONUS. PayPal ONLY.