It’s not very often that you see a thinline EB-6 up for sale - there were only 34 produced. This one has a second pickup that may or may not be original. Probably not, considering there aren’t extra vol/tone controls or 3-way switch on the instrument. (The switch you see in the pictures is the baritone switch, not a pickup selector.)

I guess if the second pickup is legit, the model would technically be an EB-6D?

Either way, it’s a rare bird indeed:

Here’s the link, for as long as it lasts: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=270244556826