Funny you should say that...........I also have a GR Yaris Rallye in the shed, so my street is probably not the average street for GR Toyotas! Having said that, I think the trifecta with the GR Corolla will take a while, as their best guess for mine is 2 to 3 years................I suspect it will be longer.............You will see them about as frequently as you currently see the GR Yaris - that is to say extremely rarely unless you live in the suburb where one is parked.
They are delivering roughly 80 a month for the BRZ, and 90 a month for the GR86 going on the limited information we have on sales figures and advised annual allocations. The BRZ had a head start, but sales in the US will tell you that the GR86 will catch up and take over by a fair margin, I would expect those numbers to double next year (at least for the GR86).
I mean there are some people that wont buy them because of prices and interest rates, but there are then people that don't buy a more expensive car like a Porsche because of prices and interest rates and just get one of theses - its hard to know what is going to happen in the market after the production limits come off.