No, it's gotta be something different than that. There are two types of standard VHS packaging of individual movies, the sleeves where tapes slide out the bottom and the clamshell packages that most Disney VHS came in. To call this widescreen release special by calling it "slipcase" has gotta mean something else related to how all three films come packaged together and I'm wondering if this is the name used for the flat widescreen box that my Faces edition VHS widescreen THX remasters come in. If not, then there is a release of ANH/ESB/ROTJ that is missed on this list.