Wanted to provide an update:
Was able to successfully get pywallet to dump a private key for one address, which contained a grand total of 0 BTC
![Roll Eyes](https://bitcointalk.org/Smileys/default/rolleyes.gif)
Oh well, onto the others! Unfortunately, the above didn't work. Electrum 1.9.8 either crashes or simply does nothing when asked to open any of the files. Opening them up within notepad++ reveals very, very little useful information and many, many [NUL] bytes and overwritten/encrypted data. Sadly, I think these may be too far gone; but I'd love for someone to prove me wrong, and I'm open to trying damn near anything to get into them, even if the payoff is 0 and it's a lesson in cryptography by the end of it
![Cheesy](https://bitcointalk.org/Smileys/default/cheesy.gif)
I have successfully pulled ~20 characters of hex from one wallet, but sadly, after transcribing them, it simply translates to 'bestblock' from the file, and nothing useful.