What do you do with an iconic gaming system that's no longer suited for purpose in the modern era? Well, in this case, you create the Atari 2600 iPhone Speaker Dock.
This is a limited edition of just two so far, but both are available to buy via Etsy right now. Slip your iPhone into the cartridge slot, download the app and you can play audio through the console, just like any other audio dock. Except of course, this one looks a lot more hip. That app also means you can play radio through the unit too, as well as using it for an alarm clock and controlling the audio output.
Not cheap though, with a price of £150.