Looks like I was too low in my estimation if the 2012 Zero customer is correct who messaged me this morning asking which model year Zero he should buy, in which I replied 2018 if you can for the biggest battery, or 2017 if power is mostly important to you and the biggest battery is not a priority, and if power is not important and can't qualify for financing the remainder of a 2018, to get a 2016, as it is the first year with a stronger frame for more confidence and less frame flex flicking the bike back and forth in the corners, and also has the suspension, bearing, brake, wheel and ABS upgrades that came with the 2015 model year, yet was the first year of the 13.0 battery which had almost 20% less internal resistance than the 2015 12.5 battery.
Everyone should be able to get something 2016 or newer as it looks like Zero is going above and beyond to really take care of their early adopters with a generous offer, and for that we all should be grateful. If the customer who messaged me is correct it looks like it might be $6000 buyout, and $7000 towards a new or used Zero at a current Zero dealer. For $7000, this means that adding perhaps $2k or $3k of your own money, you can get into the 2016 to 2018 range which i would love to see everyone do if they can. I know at least 3 people who got used 2016 3 brick Zero S's this year for the $6k-$7k range so if you want an SR, for a little more it's totally possible.
Again i have no confirmation on this, just one single independent report, but i have been friends with this customer for 7 years and he has always been very reliable.