[quote name='MoFuzz']So, how does this work exactly?
I pre-ordered this back in the summer, and my EB Games receipt shows just the regular version, do I go back in with it and have them switch it? How is the extra $10 difference made up?[/quote]
There is no $10 difference to make up. It's a FREE Pre-Order upgrade. Somewhere plastered on the "limited edition" boxart, it'll state "Prince of Persia Pre-Order Edition"
You'll get it when you walk into EB to pick up your pre-order.
The guy told me that they haven't heard anything official about it yet, though they did get the Far Cry 2 "Pre-Order Editions" in when Ubisoft first tried this out. Apparently, they got plenty of those, and I think he said they still had some, so odds are, these won't be extremely limited, but it's very likely that you'll be getting one.