The ring of the darkhidden wondrous item has been published in both MoF and MIC. I assume Magic of Faerûn was printed before Magic Item Compendium, but I want to know for sure. There is a similar question for 4e, so why not 3(.5)e?
The reason that I say 3(.5)e instead of 3e or 3.5e is because some people are willing to allow/use (unupdated) 3e material in their 3.5e game, and some products-released-close-to-the-release-of-3.5e can be described as 3.25e, like Savage Species and Book of Vile Darkness. I am particularly interested in 3.5e.
The reason that I say "material" is I don't assume that all crunch/rules/mechanics (and things that may-be-more-fluff-but-may-have-an-effect-on-crunch) were printed in books. For example, magazines and web articles may not be considered books.
So, can we have a chronological list of 3(.5)e material?