Retail price: 792 yen Although it's not shrink-wrapped, it's a new, unread item as I purchased multiple copies. Instant purchase is OK. I sometimes travel for work, so the periods when I can't ship are listed in my profile. Bundling up to 4 books is OK. I will discount the price by 200 yen for each book from the second one, which is equivalent to the shipping cost. If you can't specify the price when requesting a bundle, I will set the price after the discount when I create the bundled listing. (*´˘`*)