What is your experience regarding pricing and costs for Aruba Airwave?

This product is not expensive.

The cost is perfect because the devices have a lifetime warranty, and the licensing is good as well. I have no complaints.

Pricing and licensing are pretty good. I personally don't like the way it's licensed but everybody has their own things about that.

I provide straight answers. Licensing and pricing are extremely straightforward. Run a 90 day free Proof of Concept (PoC) for each product by implementing and using it fully in your environment. This way you will be educated on its features, functionality, and manageability.