Sprint has started accepting pre-orders for the Samsung Galaxy S III, a day before the same offer shows up for Verizon and AT&T and week before regional carrier US Cellular. Both the "marble white" and "pebble blue" versions of the phone are being offered, each of which will be equipped with a 1.5GHz dual core processor (presumably, the Qualcomm Snapdragon S4). As usual, Sprint is the only US carrier offering Google Wallet installed on-deck. As previously announced, the 16GB model is priced at $199.99 with the 32GB version at $249.99. Shipments are expected to reach their new owners by June 21st.