Low Mileage 435i Manual Transmission

This car is a very clean example of a 435i with a rare manual transmission. I am its second owner, both the first owner an myself are BMW enthusiasts and have taken great care of this fine machine. It has been garage kept it's whole life, and never seen a winter road. In preparation for selling I replaced all the suspension, serviced all fluids and replaced the break pads. The tires have plenty of life left in them. The transmission was replaced with a factory transmission sent from the plant in Germany at 44,440 miles. I have made several modifications, mostly esthetic but I do have the original parts if the new owner would like to take it back to a more stock looking 435i. I wish I didn't have to sell, this car has been a joy to own but sometimes life throws curveballs at you and that's what happened to me so it is time for her to go to someone else that will love her. I'm asking $30,000 for it but I am willing to hear reasonable offers, I do know what this car is, and what it is worth.