Y'all, I want to hype a company whose products I've been really enjoying. They're called Postmark Games, and they make print-and-play board games. You buy the PDF, download it, print it, and away you go. If they require additional components, they make sure it's readily available stuff like six-sided dice which you likely already own.
The games are super cheap since they're only PDFs -- I think I paid about $10 for the last one that I bought. But they're really well designed, they look great, and they're super fun. They tend to provide multiple sets of PDFs for people who want it to look really nice vs. people who want to use less ink vs. people who want really high contrast, etc. And most of their games have a limited version available for free so you can try it out and see if you like it.
Most of their games are roll-and-writes, which means that you print a sheet out for each player and they write right on the sheets. Of course, that's a bit wasteful over time, so I just print out like eight really good copies of the sheets and get them laminated, then use dry-erase markers to play on the same set over and over.
I currently own Voyages and Waypoints. They seem to have about eight games out.
Anyway, I'm not in any way affiliated with them, but I just really enjoy their products and wanted to share: