User:ChallengeSY/Sandbox

Probably not the best place for a "playground", but sometimes notes might be recorded so that they can be remembered more easily. Who knows... a visitor might find use of these notes and integrate them into the wiki proper.

Class S top speed cost notes
A row is colored red if I do not have that car, and blue-green if I already obtained that upgrade level. Cars with a total MAX cost of are excluded, as their highest single upgrade cost is just.