Thank you for viewing. This is a two-volume set of the manga "Steins;Gate: Onshū no Brownian Motion." I purchased it new at the time and stored it in a dark place after reading it once. There may be some yellowing or stains on the books due to aging. Please check the condition in the images, as these are old items and have been stored personally for a long time. If you are sensitive to such things, please refrain from purchasing. I will protect the books with plastic to prevent water damage before packing. No pets, non-smoking environment. Immediate purchase is welcome. Basically, price reductions and separate sales are not possible. Even if there are negotiations in the comments, I will prioritize transactions with those who have completed the purchase process based on the Mercari system. Changes to the shipping method after purchase cannot be accommodated due to differences in shipping costs. If payment via convenience store/ATM is not made within the payment deadline without any contact, the purchase will be canceled at the buyer's convenience. If you have any concerns or questions, please be sure to comment before purchasing. I have carefully checked the condition of the items, but it is based on my personal judgment, so there may be some overlooked scratches or stains. Please consider this as a personal storage item, either new or used, and only if you understand that it is not of the same quality as a store.