Every six months or so, I go out to DM's Guild to look for print-on-demand copies of classic BECMI modules, gazetteers, and rulebooks. I've already bought what few POD books they have for sale in this edition (there wasn't many), and there hasn't been anything new offered in years.
Sure, they have the watermarked PDFs, but those are pretty hard to display on my bookshelf and they are unsatisfying to share with my nieces and nephews. I want the hardcopies, and I'm standing here with cash in hand ready to buy them. I wish I understood what the holdup was, or how I could formally request them.