If everything still works on it, including the Zip drive with the original styles Zip disk, it might be worth it.  You should be able to get $300 or $400 for it from a vintage Roland fan.  Mine is still my main workhorse.  I love the 76 keys and the pro feel.  No plastic toy syndrome of the modern keyboards.  The only drawback is the SC-88 Pro GS voice set, which are OK for the rhythm section, but I split the board and drive a JV-2080 with a full set of expansion cards for some really beautiful right hand lead parts.
Regards,
Ted
BTW - That's a great looking studio !
Edited by tnicoson (12/22/11 07:45 PM)