So after 2 years and only a handful of rides on it, I've decided to convert the 20" Fisher tag-along into cash for my 7 yr old's next bike. I just don't have a clue as to what a used tag-along is actually worth.

It never got much use because Lauren's much happier bopping along on her own bike (we're heading out here in an hour for a trail ride on GAP her in an hour). So I want to find a way to start putting together the funds to get her a 24" bike she can ride for the next 3-5 years. Now she has her heart set on a 2009 girls Specialized hotrocks (she likes the two color look) and that's going to take a bit of funds to get (or find for that matter).

So any suggestions on pricing for the tag-along would be appreciated.