Unveiling the World's Most Valuable Collectors' Items

7. Beanie Babies Patti the Platypus (Original Price: $5-$10* Worth Today: $9,000*)

If you were a Beanie Babies collector back in the day, you've probably sifted through your old stash hoping to find a hidden gem. Well, if you happen to have a Patti the Platypus, consider yourself lucky. These adorable plushies are worth a whopping $9,000, making them the holy grail of Beanie Babies, according to Plush Collector.

The original Patti made her debut in 1993, and that's the one that fetches thousands of dollars. Even the later editions, though not as rare, can still net you a few hundred bucks. So, if you happen to own a vintage Patti, it's time to cash in on that fluffy fortune.