Question about certain G4 Ponies

[SaraMari]

I actually found those exact 3 today while thrifting haha. As others have explained they just didn't end up in the hands of adults as much. I did buy them on store shelves when they came out, but I always grab them when I see them at the thrift stores given their htf status. I have several of all the sought after ones just from a year or two of hunting.

[WaterDraw]

Sorry for the late reply everyone! Thank you all for the information. It's a shame that they weren't bought as much, but oh well :/
Hopefully I can find one at a decent price. And now I will always cringe when I see people style their hairs in ways where they have to cut it ;-;