By the sound of it, I might pay $6K. Might. I don't have nostalgia for an original, and I can see how the original boards and build is appealing to some. I think you need a special buyer. One that cares about an "original", one that enjoys restoration, and one that has plenty of disposable income.
MMr is way too compelling at $8k (who said 9 and why?) for everyone else.