I'm sure we've all got some kind of golden egg we're holding onto that we bought low and plan to sell at heights we can't even guess at yet. Plus, it's always nice to see some esoteric eye candy.
Here's what I'm holding onto for a rainy day. This ball was hit for a single by none other than Mike Trout for career hit number 410. Who knows what the value will be 30 years from now, but I plan to buy myself something nice when its time:
