🔨 priceModifier default value closes #356

[DanielBoettner]

Summary

Set initial value for buy and sell modifier to 100 instead of 1

Type

• [x] Bug fix (non-breaking change which fixes an issue)

Related Issues

closes #356

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my code