Alright. So I know there's at least 4 different Monster Spawner name types, all probably with their own value, but I'm confused.

Is there a difference between a Pig Spawner (pink text) and a Pig Spawner (pink text, with italic font)?

I'm confuzzled.

 

Some are from before the 1.19 skyblock update, and some are from /kit spawner. I think they are all mostly the same value but I don't know for sure if the pre 1.19 ones are worth more or not

 

No, they all work the same, if u place them and break them, they will all turn into the Pink Pig Spawner.

 

The ones before the update are Yellow and white tagged spawners. If they place they break into a purple italic one. Also any yellow spawnwer type will turn to the new purple pig even if its a horse cow sheep etc