>>44091373Glameow just like Zangooze have been in relatively few games, Zangooze was the rarest up to the gen5 era while Glameow took its crown immediately after ORAS only being able to find it naturally in one route in pearl and in game event based in AS as dreamworld service became discontinued cutting the last appearance the Glameow line had in the franchise, to this day Glameow continues to only have two natural areas where it can be found in the slightly less popular "blue" carts of their generations.
Consider this, how many bought ruby and emerald VS how many bought sapphire and Emerald, now add FRLG, it is way more common to find people that bought R, FR, E, D and PT than any other combination, someone that bought Pearl or AS lies on the rare spectrum and Glameow is a rare encounter in a single route of that game.
I hope this explain why this kitty is rare as fuck.