I have a few dollars to spend on myself and I want to spend that money the most frugal way possible.

# Edit: thanks for the responses so far. I added some more cash so I got some extra stuff that was on sale.<br><br>I got 10 dollars to spend on myself and I want to spend it the most frugal possible way.<br><br>I want to know what are good value things I can buy that will last for a long time and is useful. I currently live with my parents so I don’t need to do much cooking.<br><br>It’s not that I’m broke, I just want to practice being frugal while I still have a chance to make big spending mistakes. I want to be as prepared as possible for when I leave my parents house.<br><br>The last time I did this, I bought a good bunch of RAM for my laptop for 15 dollars. <br><br>What would you buy with 10 dollars?