The Ripley's Believe It or Not! museum in NYC is baffled over the recent theft of 2 shrunken heads and a Joe DiMaggio bat -- and now it's offering up a cash reward to catch the crooks.
The bat was from the Yankee great's historic 56-game hitting streak -- and the heads are from an Amazon tribe, which was probably on a streak too. Employees noticed the items were gone Wednesday, and police have no leads right now, but they're not ruling out an inside job.
Ripley's tells us there's now a $2,000 reward for any info leading to an arrest and conviction.