AirSport IFR-VFD Altitude Alerter FS

I am offering for sale an AirSport IFR-VFD Altitude Alerter
On sale at $699.00 at the companies' web site:
http://www.airsport-corp.com/ifrvfdinfo.html
It was factory refurbished about two years ago for about $125.
Great support and service from this company.
This is a great unit with great features.
A new battery and new rotary selector switch were included.
Unit works and holds a charge very well.
It has had very little use and is in very good condition.
I will ONLY guarantee that it is not DOA and that it fits this
description.
I will accept the best offer over $325 and charge actual shipping and
insurance costs only, with no packing or handling charges of any kind.
e-mail me at 3333peterc-at-comcast-dot-net
Make the obvious changes and put the 3's after the peterc.