As one of its daily deals, Best Buy offers the Apple iPad mini 2 w/ Retina Display 128GB WiFi + 4G LTE Tablet for AT&T in Space Gray, model no. MF116LL/A, or Silver, model no. MF120LL/A, for $429.99 with free shipping. That's the lowest total price we could find by $50, although we saw it for $52 less a week ago. Deal ends today.