Dell XPS 15 9570 $1166

Hope I am posting it correctly. I found 2 different deals on XPS 15 9570
STUDENT DEAL
Sing up with University email https://www.dell.com/en-us/learn/…university
Promo code SAVE15AFF
$1,166.19 after $310 instant discount, and promo code applied ($543.80 off)
i7 8750h
16gb 2666MHZ (2×8) RAM
GTX 1050ti
512gb m.2 SSD
1080p display
97 whr battery
https://www.dell.com/en-us/member…configedit
NON-STUDENT DEAL
SAVE15AFF Promo Code
$1,147.29 after $60 instant discount and promo code applied ($262.50 off)
i7 8750h
8gb 2666MHZ (2×4) RAM
GTX 1050ti
256gb m.2 SSD
1080p display
?97 whr battery
https://www.dell.com/en-us/shop/cty/pdp/spd/xps-15-9570-laptop/dycwb1653h?selectionState=eyJJVVByaWNlIjoxNDA5Ljk5LCJPQyI6ImR5Y3diMTY1M2giLCJRdHkiOjEsIk1vZHMiOlt7IklkIjo1NzIsIk9wdHMiOlt7IklkIjoiRkcwMDIyIn1dfV19&cartItemId=51463f42-5a23-469f-9fb0-2e565f480e8d&ref=cartconfigedit?
https://www.dell.com/en-us/member…configedit