Vintage Pez dispensers, collectible jelly jars, model train sets gathering dust in attics. Sounds nostalgic, right? But here's the bigger picture: the $90 trillion Great Wealth Transfer is underway, and it's not just cash flowing to millennials and Gen X. Their parents' accumulated possessions—both sentimental and valuable—are coming along for the ride. This generational shift reshapes more than just family balance sheets. It reshapes investment priorities, asset allocation strategies, and how younger investors think about wealth accumulation itself. When you're inheriting both liquid assets and physical goods, your financial decisions change. The real question? How will this massive reallocation of resources ripple through markets and investment patterns over the next decade?