Shop inventory Items aged over time Price for 5 books Although the same product number is still sold, these are items that have been unsold for a long time, and the specifications may have changed slightly. They were wrapped in kraft paper, but the discoloration is quite noticeable. The condition is marked as poor due to the noticeable discoloration. They should still be usable, but please consider purchasing if you don't mind the stains (more concerned about the discoloration than the stains). Disposal items Shipping via Yu-Packet Post.