Does anybody have advice for finding appropriate assets to purchase for individuals of very low net worth? Suitable here means: - affordable to begin with (max

Does anybody have advice for finding appropriate assets to purchase for individuals of very low net worth? Suitable here means: - affordable to begin with (max 3-4 figures) - not mass produced (so they’re not already hyper-efficiently distributed to market) - demand for them will continue to exist (so you can be assured to liquidate them when necessary) - their value is likely to appreciate (at the very least in line with inflation). The only example I could come up with is hand-crafted (unique) collectibles, like figurines and such.