Someone Tell Me It's a Dream Complete Set Volumes 9 & 10 Special Edition

This is the complete set of Dareka Yume Da to Itte Kure.

I purchased this set on Mercari.

Only volume 5 has a sleeve.

There is sun fading on the top edges (please refer to the images).

Volumes 9 and 10 are special editions.
No bonus items are included.