Talk:Mercedes-AMG C 63 Touring Car Championship/@comment-89.114.169.162-20181027230024/@comment-27123099-20181029195303

All 3's costs 338GC, not 208GC.

You receive 80GC in completion rewards, so the net cost is 258GC for all 3's.

https://rr3.wikia.com/wiki/RR3_Wiki:Upgrade_Strategy_Limited_Time_Series