In solo game using a kingdom with Collection and some finite higher limit of how many VP you can get with Collections, what is the highest number of VP tokens you can get from Collections and how? You can assume perfect shuffle luck.
I don't actually have a complete solution myself, and I imagine the perfect solution involves optimizing the early game for a few extra VP which might or might not be so exciting to solve, but there are some cool tricks that let you go pretty high without quite going infinite.