Sadly as others have said it isn't a sellers market at all right now. Things are scary, with the slaughter issue, drought, economy in general. I've had 4 phone calls this week alone wanting to give me free horses that were young & green but registered and even free I passed them up. All decent horses but not worth putting the money or time into with the market we are in. It's awful but that's the sad reality.
I don't know what the market is like in your area but here it's in the tank unless you have something that is showpen ready, a sound steady eddie babysitter for a kid or a close to finished prospect that would be ready for the showpen come spring.
If she were mine I would either keep her until she had more polish on her or list her reasonably compared to other local horses.
Life is like a camera. Focus on what's important, Capture the good times, Develop from the negatives and if things don't work out, Take another shot.