Just noticed that A Good Day to Die Hard on Blu Ray had dropped to $4.99 on Amazon in the states. This would be a good opportunity to pick it up if you haven't yet. If you're reading this wiki though, you probably already have it. Additionally, the first four films are available at $24.99, so you could conceivably own the entire series for around $30 shipped.
It is a good day to by a good day to die hard.
Yippie Ki Yay