PSA: spent $65 on a "college study guide" PDF from some site, it was just the chapter summaries copy pasted
I needed help with my econ class at community college in Fresno and found this site selling a 40 page study guide for $65. It looked legit, had screenshots and reviews. Turns out every single page was just the chapter summaries straight from the textbook, which I already had. I asked the library about it and the desk guy pulled the same info from a free database in like 5 minutes. Is there a real place to check if a study guide is worth buying before I drop cash again?