Visible Mobile is offering the 64GB Unlocked Apple iPhone XR + $200 Prepaid Mastercard for the best deal.
Link to Details
Go to Visible
Add a 64GB Unlocked Apple iPhone XR for $576
Choose to port-in a number
You must pay for 2 months of service at $40/month
Use coupon promo code WHT6M to get $20 off your first month
You will get a $200 Prepaid Credit Card