eBay article #7379222081 is an impossibly cool Webcor Music Machine, not unreasonably billed as the first ever analogue workstation. It's a Japanese-made organ with a drum machine, built-in tape deck, mixer, VU meters, FM/AM tuner (insert geek joke about FM capabilities). Best of all, it has a microphone hidden in the tip of the aerial (like the listing says: "a super SPY accessorius") The Webcor brand has an interesting history, having been used on the first American wire recorders after WWII. This marvel has six days to go, and just $41... More pics of another Webcor at CDM, and previous keyboard hybrid delights here and here.
(Thanks, Thomas)
UPDATE: 12 hours to go, and it's already up to $316...