I bought these to read and to keep, but after my favorite character died, I don't think I need the ones for keeping anymore, so I haven't bought any more. Except for volume 0, all volumes still have their bands and are covered with clear covers, so I think they are in near-new condition. The retail price is 8360 yen, but I'm selling them for 5000 yen (including shipping), so if you're thinking of starting to collect them, please consider buying them.