Talk:RR3 Wiki:Upgrade Strategy Limited Time Series/@comment-80.114.141.187-20180524190953/@comment-26829117-20180524223830

You might want to check your calculation. 3332333 only gets you to PR 88.8. I suspect you were looking at the upgrade 3333333 which gets you to PR 89.3 but costs 450. I haven't put a great deal of effort into finding the cheapest upgrades this update but 1334343 is the cheapest I've found so far.