YPSILANTI, Mich. – There is currently $1.3 billion up for grabs this week with the Mega Millions and Powerball lottery drawings. Friday’s Mega Millions drawing is worth $750 million and Saturday’s Powerball is worth $640 million. RELATED: $1 million Powerball lottery tickets sold in Michigan; jackpot grows to $640 millionThree lucky Michigan residents won $1 million Wednesday night. One of the tickets was sold at a Shell gas station, located on Joe Hall Drive in Ypsilanti. “My lottery rep, Larry, he called me and told me we sold a million dollar winner.”The Ypsilanti gas station was abuzz Thursday after Wednesday’s lottery winner.