I think you're being a bit cheeky putting all your names in to one thread, but goat.tv has some brand potential, and the forex domain is good for a review type site etc..
Who knows about price on these, but if someone wants to take on goat.tv, perhaps to develop as a lads-style video channel, then I don't see why they wouldn't pay up to $5K for the name.
I wouldn't hold my breath on getting a sale like this 'though!