Talk:GTE-Pro: Chevrolet and Porsche/@comment-31462314-20180215194010

Currently have the car at PR 86.4, 18/30, 4224222. To finish this series, as per the RR3 Upgrade strategy posted by RR3 Michael P, you need PR 90 (4626262). To do that, I'd need to slap on this many more gold upgrades: 75+170+65+155+50+115=630. Even at an upgrade discount of 30% off, that's still an additional spend of 441 for a gold reward of 33 for the still elusive 100% series completion. I think I'll pass.