The Falcon 9 rocket that was successfully landed is in useable condition

Elon Musk recently tweeted:

Falcon 9 back in the hangar at Cape Canaveral. No damage found, ready to fire again. https://www.instagram.com/p/_-d28bQEc9/

This marks the beginning of the SpaceX reusability vision for reducing the cost of getting goods into space by reusing the launch hardware.