mazdeuce - Seth said:Neutral value trading has always been allowed and has never been abused to the point where it needs to be different.
Beyond that, the rules actually encourage non-neutral-value trading at $0 cost too.
Patrick said:it’s not meant to be the paperclip to a house deal. If you tried that all the middle transactions aren’t directly related to the build.
As long as the trades can in be justified as 'related' to the Challenge build in any way, aka car parts, there does not appear to be anything prohibiting such re-trading or multi-step trading-up transactions.