The price for DocsNode Templates  or Document Center based on amount of users for the first year. 

To get updates and new functionality you should pay 30% since the second year for Software Assurance to keep your users happy and the software up to date.

First year - 3000€

Next years - 900€

< 500

users 

 501

 -

 1500

  users 

First year - 6000€

Next years - 1800€

First year - 12000€

Next years - 3600€

 1501

  -

 3000

  users 

> 3001

 users