There are a few on Thingiverse if you have a 3D printer. https://www.thingiverse.com/search?q=trs-80+model+100+battery&page=1&type=things&sort=relevant
(I'll need one too, and I don't have a 3D printer...) On Thu, Apr 27, 2023 at 11:21 AM mark audacity romberg < mark.romb...@gmail.com> wrote: > My journalist-surplus Model 100 has never had a battery door since new, > and I’d like to hunt one down. > > If anyone has one they’d be willing to sell, please contact me off-list. > > Thanks! > —m.a