I have found in our storage several Acclaims, one of each Idea (the 80's one with the wooden sides and the "90's one that works like an Express on Valium), a Vision, an original MicroVision ("Barbie's First Light Board!"), a couple of Microvision FX's. I haven't tested them, but I understand that they were working when stored. Internal clock batteries are likely to be dead, I suppose. If anyone is interested in any of these, get in touch with me. I'd hate to see these bits of theatre history go into the waste stream. I can be reached by email personally as brianaldous@icloud.com or at work as brian@tany.com.