Tremendously High Price

I can't figure out what it is from this book. Maybe it's a gem? If you go to Kara the Material Vendor, she would be able to tell you its value. Pu!

Find Kara the Material Vendor, Pu!

Pu! You've found the gem from the legend? That's amazing...pu! Okay, I will appraise it. A legendary gem! This is exciting. Hmm... Hmmmmm... ... Well, that was unexpected, pu! This is... This is not a gem. It is a sugary snack...! It is made by solidifying sugar after containing the light of the spirit inside. Some prankster must have done it. I'm sorry. You must be disappointed. But...seeking knowledge is sweet and precious in and of itself. Isn't it just as sweet as sugar and as precious as gems? Even though you didn't find a gem, I hope you continue reading! Pu!