This article is from the storage FAQ part1, by Rodney D. Van Meter with numerous contributions by others.
As of August 1995, $199.00 for the drive, $20.00 for each cartridge (135 MB). Removable magnetic hard disk. SyQuest has been in the business for years; the 5.25" removables were popular with Macs. SyQuest has a new 3.5 inch formfactor removable hard drive (due out june). 11msec seek time. Their rep tells me it will list for about $500 and cartridges will come in two flavors: a) 1.3 gig @ $94 (list) b) 650 mb @ $64 (list) (Scott_Edelstein@compuware.com, 1996/3/29)