Now, a 250MB zip disk may not sound like a lot of storage compared to
the other devices that we have discussed here (especially in the 100MB
size, which it works with also), but zip disks are inexpensive and
readily available, giving it a virtually unlimited capacity. And the
cost of the media is less than five cents per megabyte. With a street
price of around $250, this unit from
Iomega offers some interesting options.