When you search in the shop search, it says that it can be found in the Zombie Den. I've looked in all the years and can't seem to find it, and am confused as to why it would be there in the first place, so is this a bug or have I just skimmed over what year it's in, lol?

Geode Trinket Boxes In Zombie Den It's a glitch of cash shop items.

oh thank you! I haven't been on in a little bit so I thought maybe they were suddenly being sold by Skitters for some reason, haha! xD