domain Opinion of worth...

[Pencak]

What do you think my domain names are worth?
ubersign.com
timepuppy.com
thinkmelon.com
workslicer.com
workpickle.com
nimblepad.com
franticnoodle.com

I've only recently parked them and have very little click revenue from them as of yet but it's still early. I was just interested in the perceived value of the names.

Thanks