Celio Corp. just recently made the REDFLY Mobile Companion available to consumers outside of the business sector and now just chopped another $100 off the price of the unit to make it more appealing to consumers. When we had the review unit and talked to a few folks at Celio at CES and before we did the review this is what they had in mind all along. As with any product when the demand for units increased they could reduce the price due to increase in production volume and pass the savings on to consumers hence increasing sales.
To get your hands on the Celio REDFLY before they are backlogged again head here. They are still listed as eval/demo units.
Edit: Amazon also has them here. :)