It's not buying it at the minimal price, the script is making incredibly high offers and accepting them, it just did a stack of 10 monkfish for 74k. Why can't we just adjust the pricing by like 10% value or something, not 74k for 10 monkfish.....
EDIT: Nevermind, I saw the log history and it was just offers made, the GE didn't make me actually spend that much on the items. I'm okay with paying top price, I just thought it was adding a few zeros at the end haha. My mistake.