$90 is a real deal. Would sell fast on LPF. DD at that low a voltage shouldn't hurt that diode at all.
I won't part with mine unless I get something more powerful. It's unlike any other tool I have and I will keep it around just in case. Plus, if laws change, acquiring one in the future may turn out to be more difficult and expensive.
Wasn't aware there was a special-edition all-SS version. Just discovered it on an old CPFMP thread. You might want to expand your search to over there as well. Good luck in your search!
Added my original Solo Stove to the list. Had it up on Spirit Burner for a while now, but they are mostly into older pressure stoves and other classic stoves. Thought maybe someone here would like to add it to their survival gear for almost half price
Made an account on laser pointer forums, and listed the X-Drive there. Now I just need to be able to pull myself away from that forum once its sold and not get sucked in.