I picked up the Dark Forces Collectors Edition from Limited Run in early 2021 and was really happy with the packaging and extras that came with it, especially the retrospective essays.
– Dark Forces: Canon Once, A Legend Forever by Carolyn Petit
– Learning form the Filth of Star Wars: Dark Forces by Edward Evans-Thirlwell
– Its Own Game by Jed Pressgrove
– Words from Yussef Cole
Last I checked they weren’t available anywhere online, and I’ve tried contacting the authors to request re-posting them, but never heard back.
For now they are on Gemini [1] if anyone is interested,
gemini://rawtext.club/~ecliptik/darkforces/index.gmi
1. https://github.com/skyjake/lagrange