Has there been any mention of the approximate costs of permanently replacing your existing tesla battery through the battery swap process?
Did Tesla provide an explanation of pricing the way they did with service loaner car trades?
Approx. the same price for 15 gallons of gas in your region per Elon's answer in the Q&A session, roughly $60-$80 or so.
More if you want to keep the battery and it's better than the one you provided. But the cost formula for this was not yet specified.