So many guppies!

So, someone gave me about five guppies and now, after maybe 6-8 months, I have sooo many! I've even set up extra tanks to put them in. I'd say I have around 100, maybe more.

What do all y'all do with extra guppies/live bearers? Current ideas are just give them to the LFS's in my area. Also thought about posting on r/AquaSwap and give em away to anyone nearby.

Any other ideas?

Btw, they're Blue Galaxy I believe?