Holbein Waterford Watercolor Paper White Medium Grain 300g SM 12 Sheets with Bonus

Unopened and unused, but I don't know when it was purchased, so I'm listing it at a low price. Please only purchase if you understand this. It was stored in a Kusakabe storage bag with a desiccant.
Images 3 and 4 are bonus items. These were also stored together.

Please refrain from purchasing if you are a nervous person (mysophobic). I don't know much about watercolors, so please refrain from asking specialized questions.

I will not respond to any price reduction requests in the comments section.
Even if you comment on the above matters, I will consider it as not having read the product description properly and will not reply.

No need to comment before purchasing.
Even those who prefer silent transactions, please make minimal contact.