Unless youâ€™ve not had access to any â€œlatest and greatestâ€ news sources over the last week, you probably know the big noise in iPhone gaming was the release of the iPhone client for Facebook phenomenon Farmville. Unless Iâ€™m missing something, this is basically a game about planting crops. Guess Iâ€™m not hip enough for that action. For CCG fans, this week saw the release of Arena 9, a trading card game that you can play against real opponents or computer AI. This game spurred its own bit of drama over questionable artwork, but Iâ€™ll leave that for you to Google if youâ€™re interested. Coincidentally, this weekâ€™s 10 to watch list all fall in the $2.99 or less category, so why not pick up the whole lot?