So I'm from Australia, and it seems like all the travel sims here you can buy are a giant rip off. Apologies if this may not be the correct subreddit to post the question, but I wasn't sure.
So yeah, pretty much access to mobile data at a reasonable rate is all I'm after. I'll be going to Poland and Sweden (In case specifics were required for whatever reason.) Thanks for any and all help, cheers!