I really dislike these kind of answers, and they really serve no purpose. I have a clear understanding about my potential budget for something like this. Don't waste my (and your) time by making me jump through hoops. I'll be sure to get in touch if I believe your product to be offering me value for money on my terms.

If you are not transparent on pricing, I start to wonder what the next guy is paying, and also, what else you are not transparent about.