This Seeking Tech guide will explain how you can easily unlock the Monetary Briefing trophy in Sly 2 Band of Thieves (2024) on PS5 and PS4.
To unlock this, you need to “find 10 cash briefcases in Episode 1: The Black Chateau.”
Use the following video as a reference:
For the first step, you should go to the parking lot in the first episode. Make sure you hit any briefcases you see along the way.
In the parking lot, hit any briefcases and then jump to the rooftop on the nearby building. You should then run to the opposite end of the roof and then head back to the same parking lot.
If done correctly, the briefcases should respawn.
Keep doing these steps until you unlock this trophy.