Am I missing something 100,000 Yen?

I was recently looking on yahoo japan and noticed that these three items are listed at 100,000 yen which is around $1,300 I believe. Looking at the pictures I really can not see what is so valuable and the description really doesn’t help at all. The items are:

Thought something was off there, thanks

Yah I saw those too, It through me off a bit.