I bought my 18 from Autosaver ford in Comstock NY
Sticker was just under $73k I ended up paying a little over $64k for it, it was a leftover and they wanted to move it. They are also a Roush, Shelby, and another, l think it was Rocket Ridge
They have a similar one on the lot BUT it is a 2020 in Velocity Blue, mine is Lightning Blue
A lot of mustang owners bought their cars from there, no outrageous DOC Fee either.