Sell Minecraft mules?

Can you use Minecraft mules for 2 euro e.g. Buy on MMOGA and then sell for 20 euro?

Don't think that's allowed.

However, this would generally refer to account trading and not to the more expensive resale.

Should be normal marketing. I my beverage retailers don't usually brew their cola themselves either…

The question is whether someone would buy you for the price xD

What is the Minecraft mules