Here's all I could find on the subject of pricing (source: SL Marketplace Listing Guidelines
Disallowed Actions |
- Anti-Competitive or Abusive Behavior. Examples include, but are not limited to:
- inflating prices on the SL Marketplace, in comparison to in-world or other e-commerce sites,
- posting hostile or inauthentic reviews or comments on a competing merchant's items,
- posting item listings that are abusive or disparaging with respect to another merchant or their products.
(bold words are mine)
To me, that means you are intentionally raising the prices on SLM, probably to offset the commission fees.
The prices on everything I sell inworld and on SLM are always intended to be the exact same price -- I just occasionally have specials (like for Sixty Linden Weekends) that I only offer inworld.