I may have to change these answers since I'm a rabid collector and also disorganized -- so I'm not even sure exactly which pyramid-related products I own, without taking an actual inventory... Q1) How do you store your pyramids? Be specific (e.g. stacks of nests in tubes in a Purple Bag; nests upright in a custom wooden box with foam padding; etc). A1) So far everything is stored in its original container; see A2 for list Q2) How did you purchase your collection of pyramids? Be specific (e.g. all mono stashes, over years; some mono, some Treehouse; all Treehouse, except for gray and pink; etc). A2) All online except for Pink Treehouse which I got recently from my FLGS: IceTowers box set Zendo box set Rainbow Treehouse Zeno Treehouse Orange monostash (IIRC, probably before Zeno was available) Gray monostash *Pink Treehouse Q3) Do you think your storage solution is impacted by the product package? If so, how so? A3) Not so far, because I haven't even bothered to put them all in the same place. Most LL products are in the Big Basket of Small Games, except for Zendo and IceTowers which are in one of many Game Closets. My Zeno set is at work, just in case. I did buy a Purple Bag but it's still empty at the moment. As you can easily deduce, I'm not getting out to play much these days (which arguably makes Joe a dull boy, but not toward the axe-wielding maniac end of the spectrum). Maybe another type of game has a wii bit to do with it. My kids will inevitably only get older though, so there will certainly be more LL in the future, even if I continue to not get out enough.