Not much excitement for me in terms of collector's edition these days. Limited Run Games is putting out several physical versions of the TMNT: Shredder's Revenge
game. I think the most expensive is $250 or something that has a whole bunch of stuff in it. I liked the game and the collector's edition, but I'm not sure if I like them enough to pre-order.
The other collector's edition I've been waiting on word is the God of War Ragnarök
game for the Playstations. The top tier Jötnar Edition comes with some cool stuff like a plastic Mjölnir, a ring and pins. I caught the reveal of it on YouTube, and the contents seem all a bit cheap especially the hammer replica. It'll likely be close to $300, so we'll see if it is worth a pre-order: