D.C. Hayes Associates US$549 2400 bit/s
Category: Hardware
Smartmodem 1200Smartmodem 1200
D.C. Hayes Associates for $699 Speed: 1200 bit/s Bell 212-compatible modem
H89H89
Heathkit The H89 was available both in kit form for $1595, and fully assembled form as the WH89 for $2295. https://en.wikipedia.org/wiki/Heathkit_H8#H89
Apple ][+Apple ][+
Thinking it was $1595, but not sure, know it was the 48 KB version, and that the introductory price was $1195 for the 16 KB, so I am thing 32