Will "Flappy Birds" downloads now become collectible?

As you may or may not have heard, the developer of Flappy Bird has pulled the game from the app stores. According to this article, the game has “over 47,000 reviews and almost a half a million ratings”. CNN has also reported that devices with the preloaded app have appeared on E-Bay and other sales sites. If I save my download to sn SD card and put it away for a few years, could it possibly provide for a better retirement??