The Sword of the Bastard Elf is an epic gamebook adventure of ludicrous size and scope. It comes with a huge number of items - around 180 of them - and, to save you time in keeping track of what you have and spare you returning to the item list repeatedly, they come in card form.
These are those cards! 100% Guaranteed to enhance the experience of playing a gamebook about a sleazy half elf with a possible hoarding problem by giving you the exact same hoarding problem. These are also available in a print and play format, and also a printed book which costs a fraction of the price and comes with some extra information about the cards (available here), but these are the authentic "old school" version which was alluded to in the "Let's Play" of the Sword of the Bastard Elf. Plus they're blue and have a cool logo on the back, which is always nice.
The print and play version comes free with purchase of the physical cards in case that would be of any use to you. Aside from being printable they're also bookmarked so if you have the pdf open while you play Elf you can quickly look up the items without a lot of shuffling or scrolling. Please note that these are the same as the Print and Play cards offered with the Deck Book, but they lack the annotations found in that book and are cheaper as a result.
If you came here looking for the book you can find it here . Regrettably, these cards are worse than useless without the book they're made for.