Ok, since there seems to be a lot of people lacking interest in learning how to know item IDs, or maybe they don't have acces to the item at all, here's a list of a lot of items and their IDs.
I don't guarantee that this list is 100% correct, but I will try my best. If something is wrong, just post. You can contribute with new IDs, or make requests.
If you want to learn how to get item ID for a certain item look here
Since the list was too big to fit in a post, and I couldn't mantain it as I would have liked, I'll move it to a wiki
GO HERE FOR ITEM IDs LIST