What exactly do you mean when you say "works OK"???? If I win this and it gives me the wrong directions or freezes up or anything like that after I download new maps I'll want my points back. That's why I'm asking what you mean by OK?
I don't know how old it is, because I got it used. I haven't had it very long and I don't travel much, I used it recently on a road trip an it worked very well (it got me where I was going). I am getting rid of it because someone gave me a new one.