Our favorite Prime Day deals under $100

Some of the better Prime Day deals are on gaming laptops and desktops—this $1,289 PC with an RTX 4070 is a good buy, for example—but I’m not quite ready to upgrade my aging PC just yet, and I had to replace my car’s timing and serpentine belts recently (belts: it turns out they’re expensive), so spending a grand on gaming stuff is not in my plans for the year.

But maybe I could finally put my PC, which is screwed onto an open test bench, into a real case?