Iridium should be on the list, as it is just as end-game as plutonium. MOX Fuel/MOX fuel rods as these require plutonium.
So MOX is already included But I do agree about the iridium should be specifically added to the list, as people don't always pay attention to that the main way to get it is through UU matter.
The issue is nobody is paying attention to that tidbit of the list, so having it specifically listed would be nice.
Ever since we first added them there has always been a specific exception to the endgame trading rules that states "if you can find it in a naturally generated dungeon/mineshaft/nether fortress/etc loot chest, then it is okay to trade it", that's why you can buy and sell thaumium ingots even though they would otherwise require research to make. AFAIK it is still possible to find the odd piece of iridium in dungeon chests, so technically it should still be covered under that exception... now, whether or not we should add an exception to that exception is another thing
My issue, to be completely honest is: its hardmode. I can understand something be tradable but 99% of things should be locked out. Its hard.. That's the point.
my reply was soemthing saying, look, just don't trade with people and disable the market, it's HARD mode, you should do your work for yourself, the endgame exception to the trade that @chaosblad3 made so long ago still applies though, for it makes sense
