I personally don't especially mind this phenomenon. The QMMG looks like a pretty sweet module, and it's super rare. If they can find someone who is comfortable paying this price, more power to them, and putting on my empathy hat I can wonder if they need this money for rent, essentials, etc... we are in a pandemic after all. A 6X or 10X markup isn't cheap, but Eurorack is ultimately a hobby. What really bugs me is 10X or more markup for houses, healthcare, college, etc... just my 2 cents.