I've got this early Gerber Multi-Plier 600. This tool is in pristine condition and it appears to be unused.
I am not sure of the production date but based on my research I would say 1997 or earlier.
It's got a spacer by the long knife handle so another tool can be inserted there (see picture).
Absolutely no scratches anywhere.
It comes with brand new nylon sheath.
$43.00 shipped to all USA. PayPal only. Will quote international shipping to specific address.
Thank you for looking