A safety razor and a 1,000 pack of blades is a recent purchase. Properly maintained, it will last forever, which will come in handy when Schick razors are $25 each.
I’m not sure how that scales up to $50k or $100k but it’s a starting point.
This subreddit is a good place to get ideas: https://www.reddit.com/r/BuyItForLife/
The question is, how is that scenario supposed to happen and even if it did, why not just invest into farms? Is the government going to repossess all the land off the "white colonialists" and give it to native americans? If yes then the country didn't fall because of hyperinflation, hyperinflation was the symptom like every other country where the problems happened first and then the symptoms came.