Hi mapguy,
Sorry for the delayed response.
Firstly the Realtime Data Access to RadarBox is ONLY available to Professional customers who have approved access to that data. Secondly the price is only for the software, you do actually need a RadarBox as well so you can get the data from.
The other packages are all monthly subscriptions if you are getting ASDI network data or RadarBox network data and they would be too expensive for the home customer.