This makes sense for a couple of reasons
The prices are dictated by popularity, rarity, and inventoryas stock reduces, prices go up on remaining cards
I won't be able to participate in the market for cards like these, but I sure hope I can at least sit back and watch.
This list might also change in the future with the set still releasing, so be sure to come back for updated prices sometime in the future
Loxi: Arguably the most important thing to note is how this might impact design spaces in the future, the reality is that these cards weren't really designed with the idea of being a commander in mind
This includes casting artifact spells, paying costs to activate abilities of both artifact and nonartifact permanents, paying ward costs, and so on.