We previously caught wind that RadioShack would be offering the upcoming Samsung Galaxy S 4G for $149.99 on contract, and now T-Mobile has officially confirmed the price of the phone, and keeps it in line with the previous rumor. The current price point is only valid for a limited time and requires a two-year contract and a mail-in rebate. In case you’re wondering what all the fuss is about, we’re talking about a phone with specifications such as: