CASIO PROFESSIONAL VZ-10M DIGITAL SYNTHESIZER

via this auction

Also see the seller's other items

Note the auction states this is a sampling synth. It's not. The FZ-1 was. Thanks to Darren Landrum for catching this in the comments.

ARP AXXE BLACK AND GOLD

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Korg EA1-MKII

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Yamaha CS-15

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Roland TB-303 with CV Mods

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"This unit has had CV mini plug ports added to sync with MIDI through a Roland MPU-101 MIDI to CV interface. Roland MPU-101 is also up for sale in separate listing."

Sequential Circuits Six Trak with Operation Manual

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OCTAVE CAT

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ROLAND MC 202 MICROCOMPOSER

via this auction