If you haven't checked recently all of the motherboards I've seen listed as confirmed 6+ GPU's capable boards are sold out. Anybody know of any around $100 on newegg or amazon or somebody else thats good? I'm seeing backorders on motherboards even so I know things are nuts right now. I'm pretty close to my limit of boards/cards right now and need to get ready for more cards I've preordered from all over the place. I have a stack of ubits and tons of risers that came in from china over the holidays. should I just start grabbing some random AM4 boards and trying my luck? It may be worth building these rigs around having the CPU mine at this point.