I'm about to advertise Ruby2sday with 151,000km if a couple who looked at it today don't go ahead. It is farkled with cruise control, heated grips, pannier liners, sheepskin and LED headlights. I'll be asking $5500 with a lower limit of $5000 based on what I can see on Bikesales. Ruby also has a full year's registration which can be claimed back by an interstate buyer. Mine is a 2007 but as I accidentally found out, seems to be wired like a 2008 because that question arose when I tried to fit a GIpro gear indicator to Rubina, a 2004 plate first registered in 2005.
From that perspective, if yours is in very good nick (Ruby has only 2 minor scratches and has a good maintenance record, including a recent shock absorber overhaul), considering it probably doesn't have ABS, I would hope to get it well under $5000 although I've seen them asking more, but generally for later models. Cosmetic condition becomes important when they get older. I'm thinking of the faded appearance and damaged seat covers on some ST1100s I've seen on Bikesales. Having been garaged and cared for becomes very important.