At Coinstar kiosks located in any Kroger Co. store, cash in $30 or more in coins towards an Xbox LIVE eCertificate and receive an additional $10 Xbox LIVE eCertificate for free. That's the best deal we've seen from Coinstar and Xbox LIVE. The additional code for $10 will appear on your receipt. Click here to find a Coinstar kiosk near you. Deal ends March 30.