A mere three days after Motorola started selling the Moto G unlocked online, giant retailer Amazon is bringing the budget-friendly smartphone to its shelves. Pre-orders are being accepted as we speak, with the 4.5-inch device being priced at $179 and $199 for the 8GB and 16GB models, respectively. Unlike with Motorola's promise to ship the Moto G as early as December 2nd, Amazon has the arrival date listed for a couple days later, on December 4th. And if you've yet to determine whether this little guy is for you, then perhaps this here review can help during the decision-making process.