Love that blue finish,
A fair price is when both parties feel they did not get the better of the other.
Remember, there is a very big difference between price and value.
I just gave away two Taylors and I am very happy with the deal.
Both Taylors have more value to me as a wise investment, not only to show my appreciation of the past, but also to enhance the value of our future.
If you truly decide you must give this Taylor up, spend some time with it to say goodbye...
Sorry I did not really give you the answer, but 50% list is probably what the market will bare.
Sometimes the best way to get real and lasting value, is to play a few songs and cherish what the moment has to offer you.
Repeat as often as needed.
If the economy goes up, so does the value of your Guitar, but if the economy goes down your guitar will become even more precious.