I wanted to look at my favorite piece from my collection. An Atari 5200 prototype cartridge of Real Sports Tennis. Here I will take the cartridge apart so you can see the inside and the surprise inside. This prototype is the final version of Tennis, so it's identical to the commercial release and is 100% playable.<br />...<br /><a href="https://www.youtube.com/watch?v=5ihM8piuIdg" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=5ihM8piuIdg</a>