Talk:SLS AMG GT3 Championship/@comment-34556626-20180710071903/@comment-30564429-20180716015100

If you upgrade to complete the series if you own the car you could potentially look at it like a 32.4% upgrade sale (25 gold reward payout divided by 77 gold in upgrades). Although yes we are not sure how far you can complete with just R$ upgrades yet either.