General rule of thumb that any used reel . rod starts at 50% of the price for a new in the box and goes down from there.
That 50% mark means you get the reel, any extras (spools, tools etc.) plus maybe the reel box and instruction sheets
If it does not have all that then start at around 45% of the current price for a new one.
of course this applies to just a "used" item and not a rare, collectors or custom reel / rod