I have these listed on ebay. The auction ends on Saturday, August 18th in the evening. We are using a new weather station now.
You can search with the listing number or the item title.
Davis Weather Echo 7602 320963545236
Davis Sensor Link Receiver 7611 320963550000
Davis Sensor Link Transmitter 7610 320963554993
Davis Serial Weather Link 7862 320963558482
Davis Temperature Humidity Sensor 7859 320963560874
Davis Vantage Pro 6310 wireless receiver/display unit 320963565542