Two models were available from Digital Electronics: The DE68C was sold without a floppy drive in a smaller enclosure and the floppy-based DE68DT.
Digital Electronics DE68 (1977, early micro)
Original Retail Price: $2,200
Base Configuration: 6800 CPU, nine expansion slots, up to 65K RAM, cassette recorder, 5.25-inch floppy disk drive, integral 20-character LED, integral keyboard, RS-232C port, BASIC, FORTRAN, integral printer
Important Options: second cassette recorder, operating system in ROM