As the others have said... not really a "find" in any category. The 14-speed is a dead giveaway for the age. Road bikes went from 14, to 16 to 18 speeds and since about 2007 or so have been 20 speeds. And, the "105" group that's on there is light years behind a current 105 group.
That's a $125 bike in my estimation.
Are there true "vintage" 14-speed road bikes that would be worth more money? You bet, but none of them are Trek or carbon fiber.