I suppose it depends how the car looks interior/exterior (dings, dents, scratches, panels coming apart, etc) Also depends on how well it's been maintained (Documentation). 137k is high mileage though, especially if the car has been driven through salt. All depends but $16k actually seems like a decent price but I'm not sure how much of market you will have with the high mileage. You can just put it up for the price YOU want and see if anyone bites and go lower if no one does.
BTW if you put it up for trade for a truck I'm sure someone would be interested.