It's a very big "if", but IF that is somehow available, I'm buying... A little egg chamber floor? I'm all for it, just for displaying my Hot Toys/Hiya Toys 1:18 Aliens around it.
I have a couple eggs from the Microman Alien Warrior (Not cheap), and they're among my favorite bitties.
Now, if that is REALLY expensive and REALLY hard to get, I'm out. It's appearing to be just a simple base, maybe a couple removable eggs, and looks like some kinda cardboard background. I wouldn't pay a ton for it simply because I can cast the eggs I have easily enough.
I have a Kenner Queen Hive Playset I got some years ago, and a pile of eggs would certainly be a dandy display system for my Alien hoard.