Playing older consoles on new TVs can be a hassle for many reasons, but one of the worst is that they don’t look good. Even newer devices that max out at HD resolutions like the Nintendo Switch will look fuzzy on large 4K or 1440p displays, and retro consoles will often be too blurry to play (if they can even connect to the TV in the first place).

However, an HDMI upscaler like Marseille’s mClassic can solve all these problems.

You’d normally spend $99 for the mClassic, but it's on sale for just $79 during Prime Day. That’s a pretty good deal for this simple dongle that can make your old and under-powered gaming devices look better.