[dpedu]

If you still have running instances you may be able to pull the packages from apt's cache in /var/cache/apt/archives/*.deb.

From there you could host your own private repo. I've used Aptly to do this easily.

[angry18thaway]

Yeah, that was my original idea but that folder is actually empty on our instances.

Not sure why, my best guess is that Chef is automatically cleaning that up as a last step.