For now, yes. But down the road you will have an AP2.0 vehicle with free supercharging, which will be much rarer than all AP1.0's for sale. So you'll probably break even in the end and you will also be to enjoy AP2.0 while owning the car. You might even be up a bit.
Can't say for sure. I think AP1 cars will still retain their values. It's still a solid electric car first in my mind. Still better than 99% of cars on the road.