I'm assuming you are talking about the blue and yellow one? From what I understand those two are hand built pre-production cars and not everything works on them. I also wouldn't be surprised if the final tuning and calibration are set.
If we turn back time it was about 6 months after the J29's...
That's because Toyota has stopped production on the 1st gen and not to mention that it is old as dirt/at the end of its life cycle.
A quick reminder of full picture.
2012 - 11,417
2013 - 18,327
2014 - 14,062
2015 - 10,507
2016 - 7,457
2017 - 6,846
2018 - 4,146
2019 - 3,398...
It's now for sale at a dealer with an asking pricing of $52,995. :lol:
https://www.maximumautosearch.com/used-Englewood-2020-Toyota-Supra-30+GR-WZ1DB4C02LW032532
This! So half of the people on here are ok with someone trying to defraud Toyota/BMW, a company that they so call support and are enthusiasts of. I guess logic and common sense doesn't go hand and hand for some on here.