Apple is possibly planning to introduce a premium games section to its App Store where it will sell a range of iPhone games for $19.99, sources tell PocketGamer.biz. However, the initiative will only be open to a restricted number of large publishers, rather than the thousands of smaller developers currently selling their titles on the main App Store. There are no details on timescale, although Apple’s Worldwide Developers Conference (WWDC), traditionally held in June, may be one likely launch date. However, it could be announced at a separate games-focused event. From some viewpoints, introducing a premium games section to the App Store makes sense. Apple is keen to pitch iPhone and iPod touch as potential DS and PSP killers, but before they make the necessary investment in higher quality games, large publishers will surely want higher price points and more guarantee that these titles won’t get buried in the App Store crowd.