Still miss your Sidekick? Well, good news. The phone, now known as the Sidekick 4G, is heading back to T-Mobile sometime soon – we still don’t have an official release date, though we know it will arrive this Spring – complete with the Android OS and includes a touchscreen. But that we already knew and told you about last week. What was still in question, though, was the price. You’ll be able to nab the handset for $99.99 after signing a two year contract and an unlimited data plan. Opt for a cheaper data plan and you’ll end up shelling out $149.99 for the device.