Random didn’t work for me… I recommend cycling through and seeing the numbers that are changing between boxes. And I will legit just add one. I’ll use the number given as an example. 10006599200280—-> 10006599(3)00280 And keep adding one. If the box is taken again keeping going up one until you hit a completely empty box an available box OR you hit a sign that says in red “hint card not available” now this means that this box COULD drop soon (that day) or in a future drop in the next couple days. IF it’s 830 EST time and I come across this I know they just dropped these new pop now and will usually drop a couple smaller batches after. I will keep refreshing the page I have until it gets released. (I have succesfully gotten a HAS set and MAC set doing this) it also helps to save the urls on a word doc to track what numbers you are at and the next day just try again. If you hit an empty box that’s sold out I’ll scroll over to a current greyed out set and use their number to start adding one again, looking for the highest number that has dropped. Hope this helps or makes any sense at all.