eqitems.13th-floor.org is the website of choice to use to look up items. use Advanced Search for that. once you find the item, click on Raw in the upper righthand corner and it will show you a bunch of information including Item ID. then just type #si <Item ID> and voila, you have it. certain things don't work though, such as certain clickies whose effects are not in the PEQ database, not sure if focus items work or not, not sure if mod2's work or not, etc.
and using #search is easier than #itemsearch
