章 437: 5 Years

"In the end, it's all about the cost."

The moment she said those words, the four sovereigns couldn't help but squint their eyes. That was right. They could equip normal knights with the magic weapons, but if it was expensive, the burden would be too much.

Hence, they really needed to know the cost before coming to an agreement.

"First of all, I'm going to lay down all the information about the cores first." Vivian took out a big paper and lowered it down so that everyone could see.

Proto Class: 1-15 ena

Juvenile Class: 20-250 ena

Mature Class: 300-4,000 ena

Warrior Class: 6,000-85,000 ena.

"Unfortunately, I don't have the number for the elite class to figure the last number. After all, whenever an elite class core appears on the market, there will be a huge auction. I don't have the resources to buy it, and no elite class cores have appeared recently."

Julius crossed his arms. "Why is it in range? Isn't it fixed?"