by Liege Evilmus » Sat Jan 26, 2008 9:48 pm
On the box, and this is for most things, either on the bottom of the box in small print or in small print on the bottom of the back.
Every figure has a date stamp, I'd check my Prime for you to tell you where to look, but he's currently in a glass case which I aint opening.
Maybe a member with one on the shelf can help you with that though, I'm sure they wouldn't mind.
Do you have a link for the one you're looking at though? Alot of members here have become specialists in spoting a KO, and I bet they can tell you from that alone.