$51,500 for the i3s REx sure seems expensive to me - thoughts? https://insideevs.com/2018-bmw-i3s-price-revealed/
The i3 was always expensive for what it is brand new, but that's not really relevant. People don't typically buy them new. Lease new or buy used. Similar to medical service prices. Insurance covers it, so prices for 15k procedure is just a number. Doesn't mean anything.
