I got the egg pretty quickly. Of course, I have no intention of swapping out my baby hornet
The zephyr fish and bone rattle? I have those. Got them when I was farming fish finder ingredients and a crimson key, respectively. I could bear to part with them
In general, I end up getting everything BUT the one thing I was looking for when I farm. That's how I got my baby hornet - wanted the honey goggles, and I got a nectar. I equipped it, because it was my first computer version pet, and I ended up growing ridiculously attached to it.