We all know it's really hard to get good pricing and cost information.
Please share what you can so you can help your peers.
The pricing is reasonable.
Make sure that you have all licenses in one go. Options afterwards can cost extra. An "all-in-one" license model would be better at this price range.
Ensure the storage system "natively" supports the protocols that you wish to use (i.e., CIFS) without the need for the overhead of internal "conversion VMs" that run the protocols.
Explore the Tintri Synchronous Replication feature (licensing is required). This is a good solution to protect your environment at Storage Level and your RTO will be improved by this.