Samsung Galaxy S4 to be in stock at RadioShack on April 27

But to sweeten the deal, RadioShack will be throwing in a $10 gift card valid towards a future purchase at one of its retail stores. In fact, the $10 bonus is given to any customer spending over $30 at a RadioShack location. This promo will be valid through June 1, 2013. On top of that, customers will have the option to turn in their old phone or other electronic gadget via RadioShack's Trade & Save program and have its value subtracted from the cost of the Samsung Galaxy S4 they are purchasing. Used phones can be turned in for as much as $300 in return.

RadioShack will start offering the Sprint and AT&T Samsung Galaxy S4 models on the same day when they are expected to become available via their respective carriers' web sites and online stores.

UPDATE: Sprint is putting the retail launch of the Samsung Galaxy S4 on hold. At this time, we aren't aware of any changes in RadioShack's plans to offer the Samsung Galaxy S4 for Sprint starting April 27.