You're right manshouldn't have brought it up...
From what I read, and correct me if Im wrong but, this was a bass loaned to him for the taping of the videos, right? And the "collector" bought it for a large sum of money thinking that it was one of Jaco's most used basses when it was not, right? Maybe Im wrong and getting confused but, unless it was his bass of doom, I wouldnt touch it for anywhere close to that price, but that doesnt mean someone else shouldnt!
shouldn't have brought it up...
