[Test0129]

You likely won't get pricing information out of a company like this. It's safe to assume "Contact Us" is being used as shorthand for a price between expensive and absurdly expensive. Usually companies that do this offer some sort per-company rate based on what you need along with a bunch of additional services.

Hate to say it but you're basically only going to find out by going through the sales funnel. Some of them may even turn you down for simply saying "we're evaluating X and would like to know the price".