Ha, that Emi disc was bought about 1974/5, from Eric 'Hector' Etherington. It's c/u as Tempos, don't know if that was a universal c/u name at the time. The Emidisc sounds different but I think that's just a poor quality issue. There's another version, got one somewhere, think it's the Apollas, will have to dig it out to satisfy myself for now.
I know how usual it is for items to soar in the last few seconds, just thought this was a huge leap, finished at over £900. I guess part of the surprise is built on the false hope that it will slip through unnoticed, seller didn't have anything else to link it.