Is There A Market For Broken Gear?

The classifieds? You may not want to fix it but someone else might. Probably no gold to be made, but maybe a little bit of money.

 

It depends on the fix.
I bought a broken Marshall amp and fixed a major problem only to find it caused another minor problem, and it needs new filter caps. It's worth it to me because I got it for a *very* good price.
Pedals, however, may not be worth the hours spent on finding and fixing the problem; a Boss pedal worth 50$ that's broken with a tough-to-find problem won't be worth the man hours spent fixing it. The fixer wouldn't be able to pay himself well at all.

That being said, what do you have?

 

The two pedals retail for a bit over 100$ each, so if you can fix them with a few dollars in parts and 2-3 hours each you'd be doing okay, as long as you can sell them for 60-75$. There isn't a load of profit to be made, so if you fix them, might as well keep & use them.
For the Rumble head, the chances of finding another one of the green boards is fairly low. You can sell for parts, or try to find another rumble for parts and transfer the board.

 

Not sure about Lubbock, but here there are several Fender certified service centers, one in particular that is known to do good work repairing busted amps. Typically if the broke isn't too bad, the fix isn't terribly expensive. Might be worth getting it looked at, and maybe put back into service if for nothing else but a backup...

The friend that taught me bass years ago that talked me into buying the Crate, which was a good choice given my needs back then, had a similar 1x15 Ampeg 100 watt combo that visibly smoked that he took in to get repaired. I think his total bill was like $70.00 and it worked like new for years afterward...

OUCH. Just saw the details on what happened to the Rumble head... Might be worth checking, but it sounds like its only value at this point might be for parts to someone else... Sorry.

 

Have you taken it to a Fender authorized repair center to have it looked at? You never know, they might have a line on parts that may not otherwise be offered via other channels... It's a shot in the dark sure, but might be worth it...

That damage is far less than I had expected to see when you said major car wreck. I can see how it happened though. The physics aren't that hard to figure out from the failure pattern. (NO I am not an engineer, but I took a lot of engineering courses before I decided I hated it...).

I would talk to Fender or a Fender authorized repair center. Odds are slim, but worth taking a shot...