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Jolly
Jolly's ironic name does nothing to distract from his charm, as this adorable 1997 walrus routinely fetches up to $75,000 at auction. That sum won't turn his smile upside down, but it sure could help yours. Jolly is a rare find because he was only produced for a year, so while he might not have been popular in his heyday, he's now one of the most expensive beanie babies around.
