Curious to see what $349 can get you outside of the Play Store? If you head to the deals site Daily Steals in the next day, you'll get a chance to buy the Galaxy S3 Mini for just a penny under $350. This one is the 16GB model with just HSPA+ -- no LTE here -- and is unlocked with the proper frequencies for AT&T. So if that all fits the bill for you, hit the source link below.
Source: Daily Steals