Just got back from the last day of Origins and opened up my purchases. Got the Dreamlands Expansion for Eldritch Horror and found that it came with a crazy printing error on the cardboard token sheet. The front is fine, but the back is just the front printing a second time!
Hmmm...I'd probably put any tokens you've already punched back into the punchboard and then hermetically seal that thing in a glass case under a small spotlight behind some red velvet rope. Will probably be worth some money in and of itself sometime down the line if not much sooner.