Many listings for the market it as "uncut" or "backstage." Because it is a compilation, producers often included outtakes, interviews, and candid moments. For fans, seeing Gina Wild laugh between takes or discuss her diet/exercise routine is a rare treasure not found in the standard theatrical cuts.
Anthologies often grouped her extensive scene work into numbered volumes. gina+wild+17+collection
If you're looking for information on collecting adult content, I can offer some general insights: Many listings for the market it as "uncut" or "backstage