It's in great shape and plays well but 6 string is just not my thing. I just got this bass last month. You can see the original ad here.
It's an older SR506 but is in much better shape than any that I've seen used.
It includes the OHSC and recently strung set of Ernie Ball Cobalt strings.
I'm basically only looking at getting what I paid for it so I'm letting it go for $355 shipped CONUS
I will consider trades for 5 strings of equal value ($400 range) that have a narrow nut (around 1 3/4) like the Ibanez SR series, Groove Tools, S.U.B. 5 (plus cash) and similar basses.