TL;DR: Starting Aug. 12, AT&T customers can get the Google Pixel 11 Pro XL for $0 with an eligible trade-in — up to $1,350 off the 256GB model after 36 monthly bill credits. Starting Aug. 12, the carrier is offering the Google Pixel 11 Pro XL for $0 with an eligible trade-in, giving fans of the bigger screen a shot at a free upgrade. Loading... Sign Me Up By signing up, you agree to receive recurring automated SMS marketing messages from Mashable Deals at the number provided.