Webspy only sell their SMB solutions online. The Vantage range are for larger organizations, require plenty of pre-sales support, installation support and direct contact with a WebSpy trained sales person. The purchasing process can take 2-5 months. In addition, majority of organizations prefers being involved when buying these solutions.
So, if you want to find information and pricing of Vantage products and some other products, please contact Webspy directly.