章 108: Chronokeeper Cores

"Huh?" I looked at the [Sell] section of the Shop and, well…

[Would you like to sell Lesser E-Grade Zombie Core for 0 Cronas?]

[Yes/No]

Well… it wasn't exactly like this before or more like when I started selling them, they were sold for 20 Cronas each but as I started selling more of them, their selling cost reduced and by the time I reached 100, this message appeared.

Though there was one thing that I didn't get…

"Rhea, why is it that Lesser E-Grade Cores sell for less Cronas than used ones?" I looked at her with a questioning look.

As far as I remember, the used ones were sold for 25 Cronas while the unused ones filled with energy were sold for 20 only. Even the E-Grade ones were being sold at 40 Cronas than used E-Grade Cores, which were at 50 Cronas.