Haha I know what you mean. But imagine if a good company like Eleven with a track record of quality work producing these at $40-$80 a piece. I can see it. But then you see people asking $500 plus for just a painted Nathan head. Yikes...
Eleven has criminal pricing for most of their good heads. I think the KOs are cheap.
DiD did a wonderful Roger Moore sculpt, so its more likely we'd have a reasonable head if they did a 40th Anniversary Indiana Jones. But you know, Disney... very litigious. So right now its only Hot Toys/Sideshow for 1/6th (assuming they still have the license).
I could see another uneven release from Sideshow perhaps in 2021.