UP TO $410 off Google Pixel 2 / XL with trade-in of original PIXEL + FREE Home Mini through Pre-order @ Google Store
The Google Store has a trade-in promotion right now where you can get money back on an eligible phone for a Pixel 2. They're even adding a Google Home Mini for a limited time.
Best trade in values are for the first gen Pixels (350) and Pixel XL (410). Others not so great.