Asking help for evaluating original Meucci jump cue

Hi all,

I have an original Meucci jump cue in very good original condition, grey stained maple version.
I have it listed at the sales forum and already I'm receiving offers for it, but I really don't know how to evaluate it.
Anyone that might have a good idea about it?

You may check how it looks here, 2nd from top:
http://www.budgetcues.com/archive/meucci-sj-series.htm

Thanks in advance for your time.

Petros

Just one more round.