I haven't seen any copies of the Playhouse Video compilations in person since 1996 (and the only ones I've watched since were the few that have been posted to YouTube). Whenever I find a video store or library I haven't been to I look to see if there are any copies there. I frequently search flea markets, goodwill stores, used video stores, and so on in hopes of finding some (by now I'll be content with finding one that I have seen), to no avail.
But last night I dreamt I found a few old video stores, all of which happened to have copies of The Muppet Revue. Odd that with all the places I've searched that did NOT have any that I'd find so many that had just the same one. But in my dream I saw quite a few different boxes for the video, from the regular video box to special video store packaging (regular video boxes made into "clamshell" boxes) and even to some that resembled large white video cassettes (I know that some old Barney VHS tapes were white, not sure if any others were).
Too bad it wasn't real life.