Hey guys I have a gw-60 for sale just wondering what might be a fair asking price for it.
Its a couple years old but had very little use.
Cheers Jerry

It's so hard to know. If there's no sign the bands might fail, (small cracks across the bands), and no sign of water entry.
It could be worth about $100, to somebody that needs a compliant gps in a hurry.

Even buying a new GW60 is a gamble, but if yours is a couple of years old, with no bad signs on the bands, that may mean it's got good bands and may last for a while.
Batteries can also deteriorate after a while, if you can get 5 to 6 hours gps use from 1 charge, it's fairly good.
If it's been sitting for a while, and all the buttons still work, that's a sign it hasn't had water coming in through the buttons.

If any of these good signs are missing, then you'd be lucky for anybody to think about buying it.