DRAGON BALL Dragon Ball Missing/Duplicate Issues, Including First Editions, 30 Volumes

Here's the English translation:

DRAGON BALL Dragon Ball - 30-volume set for sale.

Volumes included: 2, 6-15, 17, 19, 20, 22, 24-26, 28, 29, 31, 33-38, 42
Missing: 1, 3, 4, 5, 16, 18, 21, 23, 27, 30, 32, 39, 40, 41
Duplicate: 34, 36 (two copies of each)
First Editions: 22, 29, 31, 33, 34, 35, 36, 37, 38, 42

*This is not a complete set. Please be aware that there are missing and duplicate volumes.*

I purchased all of these new around 1990, and they are used books that have been stored on a bookshelf for many years. There appear to be no missing pages, tears, or writing.
There is yellowing, staining, and fading due to age. There are also minor scratches and wear on the corners of the spines.
The covers have minor damage and yellowing around the edges.
Please check the images for the condition.

[30-volume set] [Not sold individually]
Due to shipping costs, please refrain from price negotiations.
★Please refer to the photos and description for the condition of the items. However, there may be differences in how scratches and stains that are not visible in the photos are perceived. Please refrain from purchasing if you are looking for perfection or are overly sensitive.
Used books, bookshelf clean-out