Are there any physical 360 games that cannot be sold?

I bought a bunch of 360 games at a garage sale, but I'm wondering if I should buy a 360 to play them, or if they're worthless. I'm pretty sure GTA4 will work, since that's the one game I had before I sold my first 360. However, I also scored Battlefield 4, Minecraft, and others that are online oriented. I think Sniper 2 and Assassins Creed aren't online. Not sure how that works since I never got into online stuff with my 360 when I had it. Not even sure the 360 I had included wifi capabilities.